Инфоурок Начальные классы Другие методич. материалыСборник примеров по математике для обучающихся начальной школы по методике Н.С. Пиядина.

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№ 1

 

9+9 =

9+9+9=

9+9+9=

9+9+9+9=

9+9+9+9+9=

9+9+9+9+9+9=

9+9+9+9+9+9+9=

9+9+9+9+9+9+9+9=

9+9+9+9+9+9+9+9+9=

9+9+9+9+9+9+9+9+9+9=

 

№ 2

 

8+8=

8+8+8=

8+8+8+8=

8+8+8+8+8=

8+8+8+8+8+8=

8+8+8+8+8+8+8=

8+8+8+8+8+8+8+8=

8+8+8+8+8+8+8+8+8=

8+8+8+8+8+8+8+8+8+8=

 

№ 3

 

7+7=

7+7+7=

7+7+7+7=

7+7+7+7+7=

7+7+7+7+7+7=

7+7+7+7+7+7+7=

7+7+7+7+7+7+7+7=

7+7+7+7+7+7+7+7+7=

7+7+7+7+7+7+7+7+7+7=

 

№ 4

 

6+6=

6+6+6=

6+6+6+6=

6+6+6+6+6=

6+6+6+6+6+6=

6+6+6+6+6+6+6=

6+6+6+6+6+6+6+6=

6+6+6+6+6+6+6+6+6=

6+6+6+6+6+6+6+6+6+6=

 

№ 5

 

5+5=

5+5+5=

5+5+5+5=

5+5+5+5+5=

5+5+5+5+5+5=

5+5+5+5+5+5+5=

5+5+5+5+5+5+5+5=

5+5+5+5+5+5+5+5+5=

5+5+5+5+5+5+5+5+5+5=

 

№ 6

 

4+4=

4+4+4=

4+4+4+4=

4+4+4+4+4=

4+4+4+4+4+4=

4+4+4+4+4+4+4=

4+4+4+4+4+4+4+4=

4+4+4+4+4+4+4+4+4=

4+4+4+4+4+4+4+4+4+4=

 

№ 7

 

3+3=

3+3+3=

3+3+3+3=

3+3+3+3+3=

3+3+3+3+3+3=

3+3+3+3+3+3+3=

3+3+3+3+3+3+3+3=

3+3+3+3+3+3+3+3+3=

3+3+3+3+3+3+3+3+3+3=

 

№ 8

 

2+2=

2+2+2=

2+2+2+2=

2+2+2+2+2=

2+2+2+2+2+2=

2+2+2+2+2+2+2=

2+2+2+2+2+2+2+2=

2+2+2+2+2+2+2+2+2=

2+2+2+2+2+2+2+2+2+2=

 

№ 9

 

9.___=                        9+9 =

9.___=                        9+9+9=

9.___=                        9+9+9=

9.___=                       9+9+9+9=

9.___=                       9+9+9+9+9=

9.___=                       9+9+9+9+9+9=

9.___=                       9+9+9+9+9+9+9=

9.___=                       9+9+9+9+9+9+9+9=

9.___=                       9+9+9+9+9+9+9+9+9=

9.___=                       9+9+9+9+9+9+9+9+9+9=

 

 

№ 10

 

8.___=                       8+8=

8.___=                       8+8+8=

8.___=                       8+8+8+8=

8.___=                       8+8+8+8+8=

8.___=                       8+8+8+8+8+8=

8.___=                       8+8+8+8+8+8+8=

8.___=                       8+8+8+8+8+8+8+8=            

8.___=                       8+8+8+8+8+8+8+8+8=            

8.___=                       8+8+8+8+8+8+8+8+8+8=            

 

№ 11

 

7.___=                       7+7=

7.___=                       7+7+7=

7.___=                       7+7+7+7=

7.___=                       7+7+7+7+7=

7.___=                       7+7+7+7+7+7=

7.___=                       7+7+7+7+7+7+7=

7.___=                       7+7+7+7+7+7+7+7=

7.___=                       7+7+7+7+7+7+7+7+7=

7.___=                       7+7+7+7+7+7+7+7+7+7=

 

 

№ 12

 

6.___=                          6+6=

6.___=                          6+6+6=

6.___=                          6+6+6+6=

6.___=                          6+6+6+6+6=

6.___=                          6+6+6+6+6+6=

6.___=                          6+6+6+6+6+6+6=

6.___=                          6+6+6+6+6+6+6+6=

6.___=                          6+6+6+6+6+6+6+6+6=

6.___=                          6+6+6+6+6+6+6+6+6+6=

 

№ 13

 

5.___=                         5+5=

5.___=                         5+5+5=

5.___=                         5+5+5+5=

5.___=                         5+5+5+5+5=

5.___=                         5+5+5+5+5+5=

5.___=                         5+5+5+5+5+5+5=

5.___=                         5+5+5+5+5+5+5+5=

5.___=                         5+5+5+5+5+5+5+5+5=

5.___=                         5+5+5+5+5+5+5+5+5+5=

 

№ 14

 

4.___=                         4+4=

4.___=                         4+4+4=

4.___=                         4+4+4+4=

4.___=                         4+4+4+4+4=

4.___=                         4+4+4+4+4+4=

4.___=                         4+4+4+4+4+4+4=

4.___=                         4+4+4+4+4+4+4+4=

4.___=                         4+4+4+4+4+4+4+4+4=

4.___=                         4+4+4+4+4+4+4+4+4+4=

 

№ 15

 

3.___=                         3+3=

3.___=                         3+3+3=

3.___=                         3+3+3+3=

3.___=                         3+3+3+3+3=

3.___=                         3+3+3+3+3+3=

3.___=                         3+3+3+3+3+3+3=

3.___=                         3+3+3+3+3+3+3+3=

3.___=                         3+3+3+3+3+3+3+3+3=

3.___=                         3+3+3+3+3+3+3+3+3+3=

 

№ 16

 

2.___=                         2+2=

2.___=                         2+2+2=

2.___=                         2+2+2+2=

2.___=                         2+2+2+2+2=

2.___=                         2+2+2+2+2+2=

2.___=                         2+2+2+2+2+2+2=

2.___=                         2+2+2+2+2+2+2+2=

2.___=                         2+2+2+2+2+2+2+2+2=

2.___=                         2+2+2+2+2+2+2+2+2+2=

 

№ 17

 

9.___=                        9+9 =

8.___=                        8+8+8=

9.___=                        9+9+9=

7.___=                        7+7+7+7=

9.___=                        9+9+9+9+9=

3.___=                        3+3+3+3+3+3=

2.___=                       2+2+2+2+2+2+2=

9.___=                       9+9+9+9+9+9+9+9=

5.___=                       5+5+5+5+5+5+5+5+5=

9.___=                       9+9+9+9+9+9+9+9+9+9=

 

 

№ 18

 

8.___=                       8+8=

3.___=                       3+3+3=

8.___=                       8+8+8+8=

8.___=                       8+8+8+8+8=

7.___=                       7+7+7+7+7+7=

8.___=                       8+8+8+8+8+8+8=

4.___=                       4+4+4+4+4+4+4+4=            

8.___=                       8+8+8+8+8+8+8+8+8=            

8.___=                       8+8+8+8+8+8+8+8+8+8=            

 

№ 19

 

9.___=                       9+9=

7.___=                       7+7+7=

7.___=                       7+7+7+7=

3.___=                       3+3+3+3+3=

7.___=                       7+7+7+7+7+7=

6.___=                       6+6+6+6+6+6+6=

7.___=                       7+7+7+7+7+7+7+7=

7.___=                       7+7+7+7+7+7+7+7+7=

5.___=                       5+5+5+5+5+5+5+5+5+5=

 

 

№ 20

 

6.___=                          6+6=

6.___=                          6+6+6=

9.___=                          9+9+9+9=

6.___=                          6+6+6+6+6=

6.___=                          6+6+6+6+6+6=

4.___=                          4+4+4+4+4+4+4=

6.___=                          6+6+6+6+6+6+6+6=

6.___=                          6+6+6+6+6+6+6+6+6=

8.___=                          8+8+8+8+8+8+8+8+8+8=

 

№ 21

 

5.___=                         5+5=

8.___=                         8+8+8=

5.___=                         5+5+5+5=

7.___=                         7+7+7+7+7=

5.___=                         5+5+5+5+5+5=

4.___=                         4+4+4+4+4+4+4=

5.___=                         5+5+5+5+5+5+5+5=

9.___=                         9+9+9+9+9+9+9+9+9=

5.___=                         5+5+5+5+5+5+5+5+5+5=

 

№ 22

 

2.___=                         2+2=

4.___=                         4+4+4=

4.___=                         4+4+4+4=

9.___=                         9+9+9+9+9=

4.___=                         4+4+4+4+4+4=

3.___=                         3+3+3+3+3+3+3=

4.___=                         4+4+4+4+4+4+4+4=

7.___=                         7+7+7+7+7+7+7+7+7=

4.___=                         4+4+4+4+4+4+4+4+4+4=

 

№ 23

 

8.___=                         8+8=

3.___=                         3+3+3=

3.___=                         3+3+3+3=

6.___=                         6+6+6+6+6=

3.___=                         3+3+3+3+3+3=

9.___=                         9+9+9+9+9+9+9=

3.___=                         3+3+3+3+3+3+3+3=

3.___=                         3+3+3+3+3+3+3+3+3=

2.___=                         2+2+2+2+2+2+2+2+2+2=

 

№ 24

 

7.___=                         7+7=

2.___=                         2+2+2=

6.___=                         6+6+6+6=

2.___=                         2+2+2+2+2=

2.___=                         2+2+2+2+2+2=

8.___=                         8+8+8+8+8+8+8=

2.___=                         2+2+2+2+2+2+2+2=

2.___=                         2+2+2+2+2+2+2+2+2=

9.___=                         9+9+9+9+9+9+9+9+9+9=

 

№ 25

 

81-9=                         

81-9-9=

81-9-9-9=

81-9-9-9-9=

81-9-9-9-9-9=

81-9-9-9-9-9-9=

81-9-9-9-9-9-9-9=

81-9-9-9-9-9-9-9-9=

81-9-9-9-9-9-9-9-9-9=

 

№ 26

 

72-8=

72-8-8=

72-8-8-8=

72-8-8-8-8=

72-8-8-8-8-8=

72-8-8-8-8-8-8=

72-8-8-8-8-8-8-8=

72-8-8-8-8-8-8-8-8=

72-8-8-8-8-8-8-8-8-8=

 

№ 27

 

63-7=

63-7-7=

63-7-7-7=

63-7-7-7-7=

63-7-7-7-7-7=

63-7-7-7-7-7-7=

63-7-7-7-7-7-7-7=

63-7-7-7-7-7-7-7-7=

63-7-7-7-7-7-7-7-7-7=

 

№ 28

 

54-6=

54-6-6=

54-6-6-6=

54-6-6-6-6=

54-6-6-6-6-6=

54-6-6-6-6-6-6=

54-6-6-6-6-6-6-6=

54-6-6-6-6-6-6-6-6=

54-6-6-6-6-6-6-6-6-6=

 

№ 29

 

45-5=

45-5-5=

45-5-5-5=

45-5-5-5-5=

45-5-5-5-5-5=

45-5-5-5-5-5-5=

45-5-5-5-5-5-5-5=

45-5-5-5-5-5-5-5-5=

45-5-5-5-5-5-5-5-5-5=

 

№ 30

 

36-4-4=

36-4-4-4=

36-4-4-4-4=

36-4-4-4-4-4=

36-4-4-4-4-4-4=

36-4-4-4-4-4-4-4=

36-4-4-4-4-4-4-4-4=

36-4-4-4-4-4-4-4-4-4=

 

№ 31

 

27-3-3=

27-3-3-3=

27-3-3-3-3=

27-3-3-3-3-3=

27-3-3-3-3-3-3=

27-3-3-3-3-3-3-3=

27-3-3-3-3-3-3-3-3=

27-3-3-3-3-3-3-3-3-3=

 

№ 32

 

            18-2-2=

            18-2-2-2=

            18-2-2-2-2=

            18-2-2-2-2-2=

            18-2-2-2-2-2-2=

            18-2-2-2-2-2-2-2=

            18-2-2-2-2-2-2-2-2=

            18-2-2-2-2-2-2-2-2-2=

 

            № 33           

 

9 . 9 – 8 . 5 =                          14 + 2 =                    

9 . 8 – 8 . 4 =                          21 + 3 =

8 . 8 – 9 . 7 =                          28 + 4 =

8 . 9 + 9 . 3 =                          35 + 5 =

 

8 . 7 – 9 . 6 =                          42 + 6 =

8 . 6 – 9 . 5 =                          49 + 7 =

9 . 4 + 8 . 3 =                          56 + 8 =

9 . 2 – 8 . 2 =                          63 + 9 =

 

№ 34

 

81 : 9 + 16: 8 =                      7 . 2 =

63 : 9 + 32 : 8 =                     7 . 3 =

36 : 9 + 56 : 8 =                     7 . 4 =

72 : 9 + 24 : 8 =                     7 . 5 =

 

45 : 9 + 48 : 8 =                     7 . 6 =

18 : 9 + 72 : 8 =                     7  . 7 =

54 : 9 + 40 : 8 =                     7 . 8 =

27 : 9 + 64 : 8 =                     7 . 9  =

 

№ 35

 

8 . 2 – 56 : 7 =                        45 : 9 =

8 . 3 – 42 : 7 =                        63 : 9 =

8 . 4 – 28 : 7 =                        18 : 9 =

8 . 5 – 14 : 7 =                        36 : 9 =

 

8 . 6 – 63 : 7 =                        81 : 9 =

8 . 7 – 49 : 7 =                        27 : 9 =

8 . 8 – 21 : 7 =                        54 : 9 =

8 . 9 – 35 : 7 =                        72 : 9 =

 

№ 36

 

9 . 2 + 72 : 9 =                       63 : 7 =

9 . 3 + 64 : 8 =                       21 : 7 =

9 . 4 + 56 : 8 =                       56 : 7 =

9 . 5 + 48 : 8 =                       28 : 7 =

 

9 . 6 + 40 : 8 =                       49 : 7 =

9 . 7 + 32 : 8 =                       35 : 7 =

9 . 8 + 24 : 8 =                       14 : 7 =

9 . 9 + 16 : 8 =                       42 : 7 =

 

№37

 

7 . 2 – 81 : 9 =                       32 : 8 =

7 . 3 – 54 : 9 =                       48 : 8 =

7 . 4 – 27 : 9 =                       64 : 8 =

7 . 5 – 45 : 9 =                       16 : 8 =

 

7 . 6 – 63 : 9 =                       56 : 8 =

7. 7 – 18 : 9 =                        72 : 8 =

7 . 8 – 72 : 9 =                       24 : 8 =

7 . 9 – 36 : 9 =                       40 : 8 =

 

№ 38

 

18 + 12 =                     16 + 24 =                    14 + 36 =

27 + 63 =                     24 + 42 =                    21 + 18 =

36 + 24 =                     32 + 48 =                    28 + 12 =

45 + 35 =                     40 + 49 =                    35 + 24 =

 

54 + 36 =                     48 – 28 =                    42 – 30 =

63 – 42 =                     56 – 56 =                     49 – 48 =

72 – 30 =                     64 – 14 =                     56 – 54 =

81 – 21 =                     72 + 18 =                     63 – 42 =

 

№ 39

 

6 . 2 + 63 : 7 =                        9 . 8 … 8 . 9

6 . 3 + 56 : 7 =                        9 . 7 … 7 . 9

6 . 4 – 28 : 7 =                        9 . 3 … 7 . 4

6 . 5 – 14 : 7 =                        9 . 6 … 6 . 9

 

6 . 6 + 49 : 7=                         8 . 7 … 7 . 8

6 . 7 – 21 : 7 =                        7 . 7 … 8 . 6

6 . 8 + 35 : 7 =                        8 . 6 … 6 . 8

6 . 9 + 42 : 7 =                        7 . 6 … 6 . 7

 

№ 40

 

12 : 6 + 56 : 8 =                     20 – 12 =

18 : 6 + 40 : 8 =                     30 - 18 =

24 : 6 + 24 : 8 =                     40 – 24 =

30 : 6 + 72 : 8 =                     59 – 30 =

 

36 : 6 + 64 : 8 =                     60 – 36 =

42 : 6 + 48 : 8 =                     70 – 42 =

48 : 6 + 32 : 8 =                     80 – 48 =

54 : 6 + 16 : 8 =                     100 – 54 =

 

№ 41

Сравни произведения чисел.

 

9 . 9 … 9 . 8              9 . 4 … 8 . 5              6 . 3 … 7 . 2

9 . 7 … 8 . 8              8 . 7 … 7 . 8              7 . 4 …6 . 5

7 . 6 … 6 . 7              7 . 5 … 6 . 6              9 . 7 … 7 . 9

9 . 6 … 8 . 7              8 . 4 … 6 . 5              6 . 2 … 7 . 2

7 . 7 … 6 . 8              9 . 6 … 6 . 9              9 . 8 … 8 . 9

9 . 2 … 6 . 3              7 . 4 … 9 . 3              6 . 6 … 9 . 4   

9 . 5 … 7 . 6              8 . 2 … 7 . 3              7 . 3 … 6 . 4

8 . 6 … 6 . 8              8 . 3 … 6 . 4              6 . 7 … 8 . 5

 

№ 42

 

63 : 7 + 12 : 6 =                   12 + 9 =

81 : 9 + 16 : 8 =                   18 + 9 =

63 : 9 + 32 : 8 =                   24 + 9 =

45 : 9 + 48 : 8 =                   30 + 9 =

 

72 : 9 + 24 : 8 =                   36 + 9 =

27 : 9 + 64 : 8 =                   42 + 9 =

54 : 9 + 40 : 8 =                   48 + 9 =

36 : 9 + 56 : 8 =                   56 + 9 =

 

№ 43

 

72 : 8 + 21 : 7 =                  14 – 9 =

48 : 8 + 42 : 7 =                  21 – 9 =

24 : 8 + 63 : 7 =                  28 – 9 =

64 : 8 + 28 : 7 =                  35 – 9 =

 

40 : 8 + 49 : 7 =                  42 – 9 =

16 : 8 + 14 : 7 =                  49 – 9 =

56 : 9 + 35 : 7 =                  56 – 9 =

32 : 8 + 56 : 7 =                  63 – 9 =

 

№ 44

 

81 : 9 + 12 : 6 =                 18 – 8 =

63 : 9 + 24 : 6 =                 27 – 8 =

36 : 9 + 42 : 6 =                 36 – 8 =

72 : 9 + 18 : 6 =                 45 – 8 =

 

45 : 9 + 36 : 6 =                 54 – 8 =

18 : 9 + 54 : 6 =                 63 – 8 =

54 : 9 + 30 : 6 =                 72 – 8 =

27 : 9 + 48 : 6 =                 81 – 8 =

 

№ 45

 

54 : 6 + 10 : 5 =                 5 . 2 =

48 : 6 + 15 : 5 =                 5 . 3 =

42 : 6 + 20 : 5 =                 5 . 4 =

36 : 6 + 25 : 5 =                 5 . 5 =

 

30 : 6 + 35 : 5 =                 5 . 6 =

24 : 6 + 35 : 5 =                 5 . 7 =

18 : 6 + 40 : 5 =                 5 . 8 =

12 : 6 + 45 : 5 =                 5 . 9 =

 

№ 46

Сравни произведения чисел.

 

9 . 7 … 8 . 8               9 . 5 … 5 . 9                8 . 6 … 6 . 8

8 . 5 … 5 . 8               9 . 9 … 8 . 8                7 . 5 … 5 . 7

9 . 3 … 7 . 4               7 . 7 … 8 . 4                7 . 2 … 5 . 3

5 . 2 … 6 . 2               6 . 5 … 5 . 6                9 . 7 … 7 . 9

 

7 . 6 … 6 . 7               9 . 6 … 6 . 9                8 . 3 … 6 . 4

9 . 8 … 8 . 9               5 . 4 … 8 . 2                9 . 4 … 6 . 6

5 . 5 … 7 . 3               9 . 2 … 6 . 3                8 . 7 … 9 . 6

8 . 7 … 7 . 8               8 . 6 … 7 . 7                7 . 4 … 9 . 3

 

№ 47

Реши выражения. Сравни произведения чисел.

 

12 : 6 + 15 : 5 =                     5 . 2 … 5 . 3

18 : 6 + 20 : 5 =                     5 . 4 … 6 . 3

24 : 6 + 25 : 5 =                     6 . 4 … 5 . 5

30 : 6 + 30 : 5 =                     6 . 5 … 5 . 6

 

36 : 6 + 35 : 5 =                     5 . 7 … 6 . 6

42 : 6 + 40 : 5 =                     5 . 8 … 6 . 7

48 : 6 + 45 : 5 =                     5 . 9 … 6 . 8

54 : 6 + 10 : 5 =                     6 . 2 … 2 . 6

 

№ 48

Реши выражения. Сравни произведения чисел.

 

18 : 9 + 16 : 8 =                     7 . 8 … 6 . 9

27 : 9 + 24 : 8 =                     7 . 3 … 5 . 4

36 : 9 + 32 : 8 =                     8 . 3 … 7 . 4

45 : 9 + 40 : 8 =                     7 . 2 … 2 . 7

 

54 : 9 + 48 : 8 =                     7 . 5 … 8 . 4

63 : 9 + 56 : 8 =                     8 . 5 … 7 . 6

72 : 9 + 64 : 8 =                     8 . 2 … 2 . 8

81 : 9 + 72 : 8 =                     7 . 7 … 8 . 6

 

№ 49

 

12 : 6 + 20 : 5 =                    16 + 7 =

24 : 6 + 30 : 5 =                    24 + 7 =

36 : 6 + 40 : 5 =                    32 + 7 =

48 : 6 + 10 : 5 =                    40 + 7 =

 

18 : 6 + 25 : 5 =                    48 + 7 =

30 : 6 + 35 : 5 =                    56 + 7 =

42 : 6 + 45 : 5 =                    64 + 7 =

54 : 6 + 15 : 5 =                    72 + 7 =

 

№ 50

 

6 . 9 – 5 . 6 =                         12 - 7 =

5 . 9 + 6 . 7 =                         15 – 7 =

6 . 8 + 5 . 6 =                         20 – 7 =

5 . 5 – 6 . 2 =                         25 – 7 =

 

6 . 5 - 5 . 7 =                          30 – 7 =

6 . 6 – 5 . 2 =                         35 – 7 =

5 . 3 + 6 . 4 =                         40 – 7 =

6 . 3 + 5 . 4 =                         45 – 7 =

 

№ 51

 

16 : 8 + 14 : 7 =                    10 + 8 =

24 : 4 + 21 : 7 =                    15 + 8 =

32 : 8 + 28 : 7 =                    20 + 8 =

40 : 8 + 35 : 7 =                    25 + 8 =

 

48 : 8 + 42 ; 7 =                    30 + 8 =

56 : 8 + 49 : 7 =                    35 + 8 =

64 : 8 + 56 : 7 =                    40 + 8 =

72 : 8 + 63 : 7 =                    45 + 8 =

 

№ 52

 

7 . 2 + 7 . 6 =                        14 + 6 =

7 . 9 – 6 . 2 =                        21 + 6 =

7 . 8 – 6 . 4 =                        28 + 6 =

7 . 7 – 6 . 6 =                        35 + 6 =

 

6 . 9 – 7 . 3 =                        42 + 6 =

6 . 8 – 7 . 5 =                        49 + 6 =

6 . 7 – 6 . 5 =                        56 + 6 =

7 . 4 – 6 . 3 =                        63 + 6 =

 

№ 53

Вставь пропущенные числа.

 

18 = 9 .  …                   16 = 8 .  …                  14 = 7 .  …

27 = 9 .  …                   24 = 8 .  …                  21 = 7 .  …

36 = 9 .  …                   32 = 8 .  …                  28 = 7 .  …

45 = 9 .  …                   40 = 8 .  …                  35 = 7 .  …

 

54 = 9 .  …                   48 = 8 .  …                 42 = 7 .  …

63 = 9 .  …                   56 = 8 .  …                 49 = 7 .  …

72 = 9 .  …                   63 = 8 .  …                 56 = 7 .  …

81 = 9 .  …                   72 = 8 .  …                 63 = 7 .  …

 

№ 54

 

10 : 5 + 8 : 4 =                         4 . 2 + 1 =

15 : 5 + 12 : 4 =                       4 . 3 + 1 =

20 : 5 + 16 : 4 =                       4 . 4 + 1 =

25 : 5 + 20 : 4 =                       4 . 5 + 3 =

 

30 : 5 + 24 : 4 =                       4 . 6 + 2 =

35 : 5 + 28 : 4 =                       4 . 7 + 2 =

40 : 5 + 32 : 4 =                       4 . 8 + 3 =

45 : 5 + 36 : 4 =                       4 . 9 + 4 =

 

№ 55

Сравни произведения чисел.

 

8 . 9 … 9 . 9                   9 . 6 … 6 . 9                 5 . 2 … 4 . 2

9 . 7 … 7 . 9                   6 . 8 … 9 . 8                 9 . 5 … 5 . 9

8 . 5 … 5 . 8                   7 . 8 … 8 . 7                 6 . 8 …. 8 . 6

7 . 2 … 5 . 3                   7 . 6 … 6 . 7                 9 . 3 … 7 . 4

 

7 . 5 … 5 . 7                   5 . 5 … 8 . 3                  6 . 5 … 5 . 6

9 . 2 … 6 . 3                   6 . 4 … 4 . 6                  8 . 4 … 4 . 8

4 . 4 … 8 . 2                   9 . 4 … 6 . 6                  7 . 3 … 5 . 4

6 . 6 … 4 . 9                   8 . 6 … 7 . 7                  6 . 2 … 4 . 3

 

№ 56

Вставь пропущенные числа.

 

12 = 6 .  …                 10 = 5 .  …                  8 = 4 .  …

18 = 6 .  …                 15 = 5 .  …                  12 = 4 .  …

24 = 6 .  …                 20 = 5 .  …                  16 = 4 .  …

30 = 6 .  …                 25 = 5 .  …                  20 =

36 =                            30 =                             24 =

42 =                            35 =                             28 =

48 =                            40 =                             32 =

54 =                            45 =                             36 =

 

№57

 

30 : 5 + 28 : 4 =                          9 . 2 + 1 =

35 : 5 + 32 : 4 =                          9 . 3 + 2 =

40 : 5 + 36 : 4 =                          9 . 4 + 3 =

45 : 5 + 8 : 4 =                            9 . 5 + 4 =

 

             10 : 5 + 12 : 4 =                          9 . 6 + 5 =

15 : 5 + 16 : 4 =                          9 . 7 + 6 =

20 : 5 + 20 : 4 =                          9 . 8 + 7 =

25 : 5 + 24 : 4 =                          9 . 9 + 8 =

 

№58

 

35 : 7 + 30 : 6 =                          8 . 2 + 3 =

49 : 7 + 42 : 6 =                          8 . 3 + 4 =

63 : 7 + 54 : 6 =                          8 . 4 + 5 =

21 : 7 + 18 : 6 =                          8 . 5 + 6 =

 

14 : 7 + 12 : 6 =                          8 . 6 + 7 =

28 : 7 + 24 : 6 =                          8 . 7 + 8 =

42 : 7 + 36 : 6 =                          8 . 8 + 9 =

56 : 7 + 48 : 6 =                          8 . 9 + 2 =

 

№ 59

 

8 : 4 + 6 : 3 =                                       3 . 2 =

12 : 4 + 9 : 3 =                                     3 . 3 =

16 : 4 + 12 : 3 =                                   3 . 4 =

20 : 4 + 15 : 3 =                                   3 . 5 =

 

24 : 4 + 18 : 3 =                                   3 . 6 =

28 : 4 + 21 : 3 =                                   3 . 7 =

32 : 4 + 24 : 3 =                                   3 . 8 =

36 : 4 + 27 : 3 =                                   3 . 9 =

 

№ 60

Реши выражения и вставь пропущенные числа.

 

8 : 4 + 9 : 3 =                                       6 = 3 .

16 : 4 + 15 : 3 =                                   9 = 3 .

28 : 4 + 24 : 3 =                                   12 = 3 .

12 : 4 + 12 : 3 =                                   15 =

 

32 : 4 + 27 : 3 =                                   18 =

20 : 4 + 18 : 3 =                                   21 =

36 : 4 + 6 : 3 =                                     24 =

24 : 4 + 21 : 3 =                                   27 =

 

№ 61

Вставь пропущенные числа.

 

18 = 9 .                          16 = 9 .                           14 = 7 .

18 = 10 +                       16 = 10 +                       14 = 10 +

27 = 9 .                          24 = 8 .                           21 = 7 .

27 = 20 +                       24 = 20 +                        21 = 20 +

36 = 9 .                          32 = 8 .                           28 =

 

36 = 30 +                       32 = 30 +                       28 = 20 +

45 =                               40 =                                35 =

45 = 40 +                       40 = 40 +                       35 = 30 + 5

54 =                               48 =                                42 =

54 = 50 +                       48 = 40 +                        42 = 40 +

63 =                                56 =                               49 =

63 = 60 +                        56 = 50 +                       49 = 40 +

72 =                                64 =                                56 =

72 = 70 +                        64 = 60 +                       56 = 50 +

81 =                                72 =                                63 =

91 = 80 +                        72 = 70 +                        63 = 60 +

 

№ 62

 

4 . 9 – 3 . 8 =                             7 . 2 + 1 =

4 . 8 – 3 . 7 =                             7 . 3 + 2 =

3 . 9 – 4 . 6 =                             7 . 4 + 2 =

4 . 7  - 3 . 5 =                             7 . 5 + 3 =

 

4 . 6 – 3 . 2 =                             7 . 9 + 4 =

3 . 6 – 4 . 3 =                             7 . 8 + 3 =

4 . 5 – 3 . 4 =                             7 . 6 + 5 =

4 . 4 – 3 . 3 =                             7 . 7 + 1 =

 

№ 63

 

6 : 3 +  4 : 2 =                           2 . 2 =

9 : 3 + 6 : 2 =                            2 . 3 =

12 : 3 + 8 : 2 =                          2 . 4 =

15 : 3 + 10 : 2 =                        2 . 5 =

 

18 : 3 + 12 : 2 =                        2 . 6 =

21 : 3 + 14 : 2 =                        2 . 7 =

24 : 3 + 16 : 2 =                        2 . 8 =

27 : 3 + 18 : 2 =                        2 . 9 =

 

№ 64

 

3 . 9 – 2 . 8 =                            6 . 2 + 1 =

3 . 8 – 2 . 4 =                            6 . 3 + 1 =

3 . 7 – 2 . 2 =                            6 . 4 + 2 =

3 . 5 – 2 . 3 =                            6 . 5 + 2=

2 . 9 – 3 . 3 =                            6 . 6 + 3 =

2 . 7 – 3 . 2 =                            6 . 7 + 6 =

2 . 6 – 3 . 4 =                            6 . 8 + 2 =

3 . 6 – 2 . 5 =                            6 . 9 + 4 =

 

№ 65

 

6 : 2 + 27 : 9 =                          5 . 2 – 9 =

10 : 2 + 45 : 9 =                        5 . 3 – 4 =

16 : 2 + 72 : 9 =                        5 . 4 – 8 =

8 : 2 + 36 : 9 =                          5 . 5 – 2 =

 

14 : 2 + 63 : 9 =                        5 . 6 – 7 =

18 : 2 + 81 : 9 =                        5 . 7 – 3 =

4 : 2 + 18 : 9 =                          5 . 8 – 6 =

12 : 2 + 54 : 9 =                        5 . 9 – 5 =

 

 № 66

Сравни произведения чисел.

 

9 . 6 … 6 . 9                 9 . 7 … 7 . 9                  9 . 8 … 8 . 9

8 . 7 … 7 . 8                 8 . 9 … 9 . 9                  9 . 5 … 5 . 9

7 . 9 … 8 . 8                 8 . 6 … 6 . 8                  6 . 6 … 7 . 5

7 . 7 … 8 . 6                 9 . 4 … 4 . 9                  4 . 6 … 5 . 5

 

8 . 5 … 5 . 8                 5 . 3 … 4 . 4                  9 . 3 … 3 . 9

7 . 6 … 6 . 7                 2 . 4 … 3 . 3                  8 . 4 … 4 . 8

2 . 2 … 3 . 2                 7 . 5 … 5 . 7                  9 . 6 … 7 . 8

8 . 3 … 3 . 8                 9 . 2 … 2 . 9                  6 . 5 … 5 . 6

 

№ 67

Сравни произведения чисел.

 

8 . 7 … 6 . 9                 9 . 7 … 8 . 8                  7 . 6 … 8 . 5

8 . 6 … 7 . 7                 7 . 4 … 4 . 7                  5 . 8 … 4 . 9

8 . 2 … 2 . 8                 6 . 8 … 5 . 9             9 . 2 … 6 . 3

2 . 9 … 3 . 6                 9 . 5 … 8 . 6             8 . 4 … 7 . 5

 

9 . 3 … 7 . 4                4 . 7 … 3 . 9              4 . 6 … 3 . 7

6 . 4 … 3 . 8                7 . 3 … 6 . 4              6 . 2 … 4 . 3

5 . 7 … 4 . 8                9 . 4 … 6 . 6              3 . 6 … 2 . 8

6 . 3 … 4 . 6                8 . 2 … 6 . 3              7 . 2 … 4 . 4

6 . 6 … 4 . 9                4 . 3 … 2 . 7              3 . 4 … 2 . 6

 

№ 68

 

27 : 3 + 24 : 8 =                          4 . 2 – 1 = 

45 : 5 + 40 : 8 =                          4 . 3 – 2 =        

72 : 8 + 64 : 8 =                          4 . 4 – 3 =

36 : 6 + 32 : 8 =                          4 . 5 – 6 =

 

63 : 7 + 56 : 8 =                          4 . 6 + 5 =

81 : 9 + 72 : 8 =                          4 . 7 – 8 =

18 : 2 + 16 : 8 =                          4 . 8 + 7 =

54 : 6 + 48 : 8 =                          4 . 9 – 4 =

 

№ 69

 

9 : 3 – 4 : 2 =                              5 . 5 + 3 =

12 : 3 – 6 ; 3 =                            3 . 2 + 4 =

15 : 3 – 8 : 4 =                            3 . 3 + 7 =

18 : 3 – 10 : 5 =                          3 . 4 + 3 =

 

21 : 3 – 12 : 6 =                          3 . 5 + 5 =

24 : 3 – 14 : 7 =                          3 . 6 + 2 =

27 : 3 – 16 : 8 =                          3 . 7 + 9 =

30 : 3 – 18 : 9 =                          3 . 8 + 4 =

11 – 6 : 3 =                                 3 . 9 + 2 =     

             

№ 70

Реши выражения. Вставь пропущенные числа.

 

32 : 4 + 36 : 9 =                                      2 . 1 =

48 : 6 + 54 : 9 =                                      1 . 2 =

64 : 8 + 72 : 9 =                                      2 : 2 =

16 : 2 + 18 : 9 =                                      2 : 1 =

40 ; 5 + 45 : 9 =                                      3 . 1 =

56 : 7 + 63 : 9 =                                      1 . 3 =

 

72 : 9 + 81 : 9 =                                    … : 3 =

24 : 3 + 27 : 9 =                                    … : 1 =

10 : 2 – 9 : 3 =                                         4 . 1 =

 

№ 71

Реши выражения. Вставь пропущенные числа.

 

8 : 2 – 6 : 2 =                                           1 . 4 =

14 : 2 – 15 ; 5 =                                     … : 4 =

18 : 2 – 21 : 7 =                                     … : 1 =

12 : 2 – 12 : 4 =                                       5 . 1 =

 

16 : 2 – 18 : 6 =                                       1 . 5 =

20 : 2 – 24 : 8 =                                     … : 5 =

11 – 27 : 9 =                                          … : 1 =

12 – 30 : 10 =

 

№ 72

Реши выражения. Вставь пропущенные числа.

 

28 : 4 + 24 : 6 =                                    10 . 2 =

42 : 4 + 36 : 6 =                                    2 . 10 =

56 : 8 + 48 : 6 =                                    20 : 10 =

14 : 2 + 12 : 6 =                                    20 : 2 =

 

49 ; 7 + 42 : 6 =                                    10 . 3 =

63 : 9 + 54 : 6 =                                    3 . 10 =

21 : 3 + 18 : 6 =                                  … : 10 =

35 : 5 + 30 : 6 =                                  … : 3 =

 

№ 73

Реши выражения. Вставь пропущенные числа.

 

40 : 5 – 28 : 7 =                                   10 . 4 =

25 : 5 – 16 ; 4 =                                   4 . 10 =

50 : 5 – 36 : 9 =                                  … : 10 =

35 : 5 – 24 : 6 =                                  … : 4 =

 

30 : 5 - 20 : 5 =                                   10 . 5 =

45 : 5 – 32 : 8 =                                   5 . 10 =

12 – 8 : 2 =                                        … : 10 =

11 – 12 : 3 =                                       … : 5 =

 

№ 74

Реши выражения. Вставь пропущенные числа.

 

12 : 2 + 14 : 7 =                                     18 = 9 . …

24 : 4 + 28 : 7 =                                     18 : 9 =

36 : 6 + 42 ; 7 =                                     18 : 2 =

48 : 8 + 56 : 7 =                                     27 = 9 . …

 

18 : 3 + 21 : 7 =                                     27 : 9 =

30 : 5 + 35 : 7 =                                     27 : 3 =

42 : 7 + 49 : 7 =                                     36 = 9 .

54 : 9 + 63 : 7 =                                     36 : 9 =

 

№ 75

 

40 : 4 – 30 : 6 =                                     36 : 4 =

32 : 4 – 20 : 4 =                                     45 = 9 . …

24 : 4 – 10 : 2 =                                     45 : 9 =

36 : 4 – 25 : 5 =                                     45 : … = 9

 

28 : 4 – 15 : 3 =                                     54 = 9 . …

12 – 40 : 8 =                                          54 : … = …

14 - 50 : 10 =                                         54 : … = …

11 – 35 : 7 =                                          63 = 9 . …

13 – 45 : 9 =                                          63 : 9 = …

 

№ 76

Реши выражения и вставь пропущенные числа.

 

10 : 2 + 8 : 4 =                                   72 = 9 . …

15 : 3 + 12 : 4 =                                 72 : 9 =

30 : 6 + 24 : 4 =                                 72 : 8 =

35 : 7 + 28 : 4 =                                 16 = 8 . …

20 : 4 + 16 : 4 =                                 16 : 8 =

 

25 : 5 + 20 : 4 =                                 16 : … = 8

40 : 8 + 32 : 4 =                                 24 = 8 . …

45 : 9 + 36 : 4 =                                 24 : … =

63 : 7 – 24 : 4 =                                 24 : … =

 

№ 77

 

49 : 7 – 12 : 2 =                                 32 = 8 . …

70 : 7 – 30 : 5 =                                 32 : 8 =

56 : 7 – 18 : 3 =                                 32 : … =

15 – 60 : 10 =                                    40 =

 

13 – 48 : 8 =                                      40 :

11 – 36 : 6 =                                      40 :

14 – 54 : 9 =                                      48 =

12 – 42 : 7 =                                      48 :

                                                          48 :

№ 78

 

9 . 3 + 9 .7 – 6 . 8 =                               8 . 7 + 2 . 2 – 7 . 5 =

9 . 5 + 5 . 3 – 6 . 7 =                              8 . 8 + 3 . 2 – 2 . 9 =

7 . 6 + 4 . 2 – 6 . 6 =                              9 . 6 + 8 . 2 – 7 . 7 =

8 . 3 = 4 . 4 – 3 . 7 =                              9 . 8 + 2 . 4 – 5 . 9 =

 

7 . 4 + 4 . 3 – 5 . 5 =                              9 . 2 + 3 . 4 – 7 . 2 =

8 . 6 + 6 . 2 – 4 . 9 =                              7 . 7 + 7 . 3 – 8 . 4 =

9 . 9 + 3 . 3 – 7 . 9 =                              6 . 5 + 5 . 4 – 4 . 7 =

8 . 5 + 5 . 2 – 3 . 9 =                              7 . 8 + 6 . 4 – 9 . 4 =

8 . 9 + 4 . 7 – 6 . 9 =

 

№ 79

 

8 . 9 + 4 . 2 – 9 . 3 =                              2 . 9 + 4 . 3 – 2 . 7 =

7 . 7 + 3 . 7 – 4 . 8 =                              5 . 6 + 4 . 5 – 7 . 4 =

3 . 4 + 4 . 7 – 5 . 5 =                              2 . 6 + 6 . 8 – 9 . 4 =

8 .7 + 4 . 6 – 4 . 9 =                               3 . 3 + 9 . 9 – 9 . 7 =

 

2 . 5 + 5 . 8 – 9 . 3 =                              7 . 4 + 8 . 9 – 6 . 9 =

7 . 9 + 3 . 9 – 8 . 6 =                              2 . 2 + 7 . 8 – 5 . 7 =

2 . 8 + 9 . 6 – 7 . 7 =                              3 . 5 + 5 . 9 – 7 . 6 =

2 . 3 + 8 . 8 – 9 . 2 =                              2 . 4 + 6 . 7 – 6 . 6 =

4 . 4 + 3 . 8 – 7 . 3 =

 

№ 80

Реши выражения и вставь пропущенные числа.

 

20 : 5 + 25 : 5 =                               56 = 8 .

28 : 7 + 35 : 5 =                               56 : 8 =

36 : 9 + 45 : 5 =                               56 :

24 : 6 + 30 : 5 =                               14 = 7 .

 

8 : 2 + 10 : 5 =                                 14 :

32 : 8 + 40 : 5 =                               14 :

16 : 4 + 20 : 5 =                               21 = 7 .

12 : 3 + 15 ; 5 =                               21 :

 

№ 81

 

60 : 6 – 28 : 4 =                               21 :

48 : 6 – 14 : 2 =                               28 =

54 : 6 – 21 : 3 =                               28 :

11 – 35 : 5 =                                    28 :

 

14 – 56 : 8 =                                    35 =

16 – 70 : 10 =                                  35 :

12 – 42 : 6 =                                    35 :

15 – 63 : 9 =                                    42 =

13 – 49 : 7 =                                    42 :

                                                         42 :

№ 82

Реши выражения и вставь пропущенные числа.

 

18 : 6 + 12 : 2 =                                   12 = 6 . …

27 : 9 + 18 : 2 =                                   12 :

12 : 4 + 8 : 2 =                                     12 :

21 : 7 + 14 : 2 =                                   18 = 6 .

 

6 : 2 + 4 : 2 =                                       18 :

15 : 5 + 10 : 2 =                                   18 :

24 : 8 + 16 : 2 =                                   24 =

9 : 3 + 6 : 2 =                                       24 :

 

№ 83

 

81 : 9 – 16 : 2 =                                   24 :

90 : 9 – 24 : 3 =                                   30 =

12 – 40 : 5 =                                        30 :

15 – 64 : 8 =                                        30 :

 

11 – 32 : 4 =                                        10 = 5 .

14 – 56 6 7 =                                       10 :

17 – 80 : 10 =                                      10 :

13 – 48 : 6 =                                        15 =

16 – 72 : 9 =                                        15 :

                                                            15 :

№ 84

Реши выражения и вставь пропущенные числа.

 

4 : 2 + 6 : 3 =                                      20 = 5 .

8 : 4 + 12 : 3 =                                    20 :

12 : 6 + 18 : 3 =                                  20 :

16 : 8 + 24 : 3 =                                  8 = 4 .

6 : 3 + 9 : 5 =                                      8 :

 

10 : 5 + 15 : 3 =                                  8 :

14 : 7 + 21 : 3 =                                  12 =

18 : 9 + 27 : 3 =                                  12 :

80 : 8 – 18 : 2 =                                  12 :

 

№ 85

 

11 – 27 : 3 =                                        6 =

14 – 54 : 6 =                                        6 :

17 – 81 : 9 =                                        6 :

12 – 36 : 4 =                                        81 = 9 .

 

15 – 63 : 7 =                                        81 :

18 – 90 : 10 =                                      64 =

13 – 45 : 5 =                                        64 :

 16 – 72 : 8 =                                       49 =

 

№ 86

 

18 : 9 + 16 : 8 + 32 : 8 + 18 : 6 =

21 : 7 + 28 : 7 + 30 : 6 + 25 : 5 =

28 : 4 + 24 : 4 + 36 : 6 + 20 : 5 =

45 : 5 + 10 : 2 + 56 : 7 + 9 : 3 =

 

54 : 6 + 8 : 2 + 64 : 8 =

35 : 5 + 20 6 4 + 42 : 7 + 15 : 5 =

28 : 7 + 24 : 6 + 36 : 6 + 20 : 4 =

27 : 9 + 14 : 7 + 40 : 8 + 81 : 9 =

 

№ 87

 

18 : 2 + 16 6 4 + 42 : 7 + 40 6 5 =

36 : 4 + 14 : 2 + 15 : 3 + 18 : 3 =

56 : 8 + 21 : 3 = 4 : 2 + 72 : 9=

27 : 3 + 48 : 6 + 24 : 8 + 12 : 2=

 

32 : 4 = 49 : 7 + 12 : 3 + 35 : 7 =

63 : 7 + 8 : 4 + 36 : 9 + 45 : 9 =

24 : 3 + 16 : 2 + 6 : 3 + 63 : 9 =

72 : 8 + 30 : 5 + 12 : 6 + 54 : 9 =

 

№ 88

 

18 : 2 + 6 : 3 + 16 : 4 + 15 : 5 =

27 : 3 + 18 : 6 + 10 : 2 + 24 : 4 =

36 : 4 + 8 : 2 + 15 : 3 + 28 : 4 =

45 : 5 + 20 : 4 + 14 : 2 + 4 : 2 =

 

54 : 6 + 12 : 2 + 21 : 3 + 24 : 8 =

63 : 7 + 35 : 5 + 18 : 3 + 20 : 5 =

72 : 9 + 16 : 2 + 8 : 4 + 30 : 5 =

81 : 9 + 72 : 8 + 25 : 5 + 12 : 6 =

 

№ 89

 

56 : 8 + 30 : 6 + 12 : 3 + 6 : 2 =

24 : 3 + 9 : 3 + 36 : 6 + 28 : 7 =

32 : 4 + 24 : 4 + 10 : 5 + 12 : 4 =

40 : 5 + 35 : 7 + 42 : 7 + 16 : 8 =

 

48 : 6 + 54 : 9 + 36 : 9 + 14 : 7 =

49 : 7 + 48 : 8 + 45 : 9 + 21 : 7 =

64 : 8 + 56 : 7 + 32 : 8 + 18 : 9 =

42 : 6 + 63 : 9 + 40 : 8 + 27 : 9 =

 

№ 90

 

7 . 6 + 2 . 4 - 6 . 6 =                    9 . 5 + 5 . 3 – 6 . 7 =

8 . 8 + 3 . 2 – 2 . 9 =                   8 . 3 + 4 . 4 – 3 . 7 =

9 . 3 + 9 . 7 – 6 . 8 =                   7. 8 + 6 . 4 – 9 . 4 =

8 . 5 + 5 . 2 – 5 . 9 =                    9 . 6 + 8 . 2 – 7 . 7 =

 

8 . 7 + 2 . 2 – 7 . 7 =                    7 . 4 + 4 . 5 – 3 . 5 =

9 . 8 + 4 . 2 – 5 . 9 =                    6 . 5 + 5 . 4 – 4 . 7 =

9 . 9 + 3 . 5 – 7 . 9 =                    8 .  6 . 2 – 4 . 9 =

9 . 2 + 3 . 4 – 7 . 2 =                    7 . 7 + 7 . 3 – 8 . 4 =

8 . 9 + 4 . 7 – 6 . 9 =

 

№ 91

 

5 . 4 + 6 . 5 – 7 . 4 =                        6 . 2 + 8 . 6 – 9 . 4 =

8 . 2 + 6 . 9 – 7 . 7 =                        4 . 4 + 8 . 3 – 3 . 7 =

6 . 4 + 7 . 8 – 9 . 4 =                        5 . 2 + 8 . 5 – 3 . 9 =

4 . 7 + 8 . 9 – 9 . 6 =                        3 . 4 + 9 . 2 – 7 . 2 =

 

3 . 3 + 9 . 9 – 7 . 9 =                        9 . 3 + 9 . 7 – 6 . 8 =

7 . 3 + 7 . 7 – 8 . 4 =                        5 . 3 + 9 . 5 – 6 . 7 =

4 . 7 + 8 . 9 – 9 . 6 =                        4 . 3 + 7 . 4 – 5 . 5 =

9 . 8 + 4 . 2 – 5 . 9 =                        8 . 7 + 2 . 2 – 5 . 7 =

8 . 8 + 3 . 2 – 2 . 9 =

 

№ 92

 

42 : 6 + 6 : 3 + 10 : 2 + 2 8 : 4 =

64 : 8 + 18 : 6 + 15 : 5 + 4 : 2 =

49 : 9 + 6 : 2 + 14 : 2 + 24 : 8 =

48 : 6 + 20 : 4 + 21 : 3 + 20 : 5 =

 

40 : 5 + 12 : 2 + 18 : 3 + 30 : 5 =

32 : 4 + 35 : 5 + 8 : 4 + 12 : 6 =

24 : 3 + 16 : 2 + 25 : 5 + 6 : 2 =

56 : 8 + 72 : 8 + 12 : 3 + 28 : 7 =

 

№ 93

 

81 : 9 + 30 : 6 + 36 : 6 + 12 : 4 =

72 : 9 + 9 : 3 + 10 : 5 + 16 : 8 =

63 : 7 + 24 : 6 + 42 : 7 + 36 : 9 =

54 : 6 + 35 : 7 + 14 : 7 + 21 : 7 =

 

45 : 5 + 54 : 9 + 45 : 9 +18 : 9 =

36 : 4 + 48 : 8 + 32 : 8 + 27 : 9 =

27 : 3 + 56 : 7 + 40 : 8 + 15 : 5 =

18 : 2 + 63 : 9 + 16 : 4 + 24 : 4 =

 

№ 94

 

27 : 3 + 8 : 2 + 14 : 2 + 24 : 8 =

45 : 5 + 20 : 4 + 21 : 3 + 4 : 2 =

63 : 7 + 12 : 2 + 18 : 3 + 20 : 5 =

81 : 9 + 35 : 5 + 8 : 4 + 12 : 6 =

 

24 : 3 + 16 : 2 + 25 : 5 + 30 : 5 =

40 : 5 + 72 : 8 + 12 : 3 + 6 : 2 =

49 : 7 + 30 : 6 + 28 : 7 + 36 : 6 =

42 : 6 + 9 : 3 + 10 : 5 + 12 : 4 =

 

№ 95

 

18 : 2 + 24 :4 + 42 : 7 + 16 : 8 =

36 : 4 + 35 : 7 + 14 : 7 + 36 : 9 =

54 : : + 54 : 9 + 21 : 7 + 45 : 9 =

72 : 9 + 48 : 8 + 18 : 9 + 32 : 8 =

 

56 : 8 + 63 : 9 + 40 : 8 + 27 : 9 =

32 : 4 + 56 : 7 + 16 : 4 + 15 : 5 =

48 : 6 + 18 : 2 + 10 : 2 + 24 : 4 =

64 : 8 + 18 : 6 + 15 : 3 + 28 : 4 =

 

№ 96

 

36 : 4 + 6 : 3 + 10 : 2 + 15 : 5 =

63 : 7 + 18 : 6 + 15 : 5 + 24 ; 4 =

56 : 8 + 8 : 2 + 14 : 2 + 28 : 4 =

40 : 5 + 20 ; 4 + 21 : 3 + 4 : 2 =

 

64 : 8 + 12 : 2 + 18 : 3 + 24 : 8 =

27 : 3 + 35 : 5 + 8 : 4 + 20 : 5 =

54 : 6 + 16 : 2 + 25 : 5 + 30 : 5 =

81 : 9 + 72 : 9 + 12 : 3 + 12 : 6 =

32 : 4 + 30 : 6 + 6 : 2 + 36 : 6 =

 

№ 97

 

49 : 7 + 9 : 3 + 10 : 5 + 28 : 7 =

18 : 2 + 35 : 7 + 14 : 7 + 16 : 8 =

45 : 5 + 24 : 6 + 42 : 7 + 12 : 4 =

72 : 8 + 54 : 9 + 45 : 9 + 21 : 7 =

 

24 : 3 + 48 : 8 + 32 : 8 + 36 : 9 =

48 : 6 + 56 : 7 + 18 : 9 + 27 : 9 =

42 : 6 + 63 : 9 + 16 : 4 + 40 : 8 =

 

№ 98

 

45 : 5 + 18 : 2 + 15 : 5 + 16 : 4 =

63 : 7 + 6 : 3 + 24 : 6 + 16 : 2 =

81 : 9 + 8 : 2 + 28 : 4 + 15 : 3 =

24 : 3 + 20 : 4 + 4 : 2 + 14 : 2 =

 

40 : 5 + 72 : 9 + 24 : 8 + 21 : 7 =

49 : 7 + 30 : 6 + 20 : 5 + 18 : 3 =

42 : 6 + 54 : 9 + 8 : 4 + 30 : 5 =

18 : 2 + 18 : 6 + 12 : 6 + 24 : 4 =

 

№ 99

 

36 : 4 + 16 : 2 + 6 : 2 + 12 : 3 =

54 : 6 + 35 : 5 + 28 : 7 + 36 : 6 =

72 : 8 + 25 : 5 + 12 : 4 + 10 : 5 =

56 : 8 + 35 : 7 + 16 : 8 + 42 : 7 =

 

32 : 4 + 63 : 9 + 36 : 9 + 14 : 7 =

48 : 6 + 56 : 7 + 21 : 7 + 45 : 9 =

64 : 8 + 48 : 8 + 18 : 9 + 32 : 8 =

27 : 3 + 12 : 2 + 27 : 9 + 40 : 8 =

 

№ 100

 

9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 =

8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 =

7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 =

6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 =

 

5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 =

4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 =

3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 =

2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 =

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =

 

№ 101

 

9 . 2 + 9 =                    9 . 3 + 8 =                9 . 4 + 7 =                                       9 . 5 + 6 =                    9 . 6 – 5 =                 9 . 7 – 4 =

9 . 8 – 3 =                    9 . 9 – 2 =                 8 . 2 + 9 =                                       8 . 3 + 8 =                    8 . 4 – 7 =                 8 . 5 – 6 =

 

8 . 6 + 5 =                    8 . 7 + 4 =                 8 . 8 + 3 =                                       7 . 2 + 9 =                    7 . 3 – 8 =                 7 . 4 + 7 =

7 . 5 – 6 =                    7 . 6 – 5 =                  7 . 7 + 4 =                                       6 . 2 – 9 =                    6 . 3 + 8 =                  6 . 4 – 7 =

 

№ 102

 

6 . 5 – 6 =                    6 .6 + 5 =                   5 . 2 + 9 =                                       5 . 3 + 8 =                    5 . 4 – 7 =                  5 . 5 – 6 =

4 . 2 + 9 =                    4 . 3 – 8 =                  4 . 4 + 7 =                                       3 . 2 + 9 =                    3 . 3 + 8 =                  2 . 2 + 7 =

 

№ 103

 

18 : 2 + 9 =                  27 : 3 + 8 =              36 : 4 + 7 =                                    45 : 5 + 6 =                  54 : 6 + 5 =              63 : 7 + 4 =

72 : 8 + 3 =                  81 : 9 + 2 =              54 : 9 + 2 =                                    48 : 8 + 3 =                  42 : 7 + 4 =              36 : 6 + 5 =

30 : 5 + 6 =                  24 : 4 + 7 =              18 : 3 + 8 =                                    12 : 2 + 9 =                  16 : 2 + 9 =              15 : 3 + 8 =

 

20 : 4 + 7 =                25 : 5 + 6 =              30 : 6 + 7 =                                   35 : 7 + 4 =                40 : 8 + 3 =              45 : 9 + 2 =

36 : 9 + 2 =                32 : 8 + 3 =              28 : 7 + 4 =                                    24 : 6 + 5 =                20 : 5 + 6 =              16 : 4 + 7 =

12 : 3 + 8 =                8 : 2 + 9 =                 56 : 7 + 4 =  

                                 

№ 104

 

72 : 9 + 2 =                    64 : 8 + 3 =                  56 : 7 + 4 =                                    48 : 6 + 5 =                    40 : 5 + 6 =                  32 : 4 + 7 =

24 : 3 + 8 =                    16 : 2 + 9 =                  14 : 2 + 9 =                                    21 : 3 + 8 =                    28 : 4 + 7 =                   35 : 5 + 6 =

 

42 : 6 + 5 =                    49 : 7 + 4 =                   56 : 8 + 3 =                                    63 : 9 + 2 =                    6 : 2 + 9 =                     9 : 3 + 8 =

12 : 4 + 7 =                    15 : 5 + 6 =                   18 : 6 + 5 =                                    21 : 7 + 4 =                    24 : 8 + 3 =                    27 : 9 + 2 =

 

№ 105

 

18 : 9 + 2 =                    16 : 8 + 3 =                    14 : 7 + 4 =                                    12 : 6 + 5 =                    10 : 5 + 6 =                     8 : 4 + 7 =

6 : 3 + 8 =                      4 : 2 + 9 =                       6 : 3 + 5 =

63 : 7 + 4 =                    81 : 9 + 2 =                     16 : 4 + 7 =

 

№ 106

 

400 + 100 =                700 – 200 =                   400 + 10 =                                      430 – 30 =                  400 + 1 =                       509 – 9 =

140 + 20 =                  270 – 40 =                     205 + 3 =                                        306 – 202 =                600 + 300 =                   800 – 200 =

500 + 500 =                900 – 500 =                   600 + 400 =                                    470 – 60 =                  580 + 10 =                     1000 – 300 =

 

107 - 2 =                     209 - 5 =                        200 + 800 =                                    150 – 30 =                  304 + 5 =                       300 – 30 =

700 + 30 =                  800 – 500 =                   900 + 100 =                                   

 

800 – 50 =                  600 + 200 =                   800 – 5 =

600 + 20 =                 1000 – 600 =                  600 + 2 =                                       1000 – 100 =              800 + 400 =                   700 + 8 =

 

№ 107

Запиши примеры столбиком и реши. Вы полни проверку.

 

987 - 864 =               897 - 576 =                    789 – 213 =

876 – 645 =              987 – 545 =                    987 – 540 =

854 – 442 =              465 – 334 =                    543 – 331 =

910 – 210 =              864 – 102 =                    707 – 503 =

834 – 704 =              823 – 720 =                    970 – 650 =   

                        

№ 108

Вставь пропущенные числа.

 

90 . 1 =                     90 . 2 =                            90 . 3 =

90 : 1 =                     180 : 2 =                          270 : 3 =

90 : 90 =                   180 : 90 =                        270 : 90 =

90 . 4 =                     90 . 5 =                            90. 6 =

 

360 : 4 =                   450 : 5 =                          540 : 6 =

360 : 90 =                 450 : 90 =                        540 : 90 =

90 . 7 =                      90 . 8 =                           90 . 9 =

     : 7 =                            : 8 =                                : 9 =

 

     : 90 =                          : 90 =                              : 90 =

80 . 1 =                      80 . 2 =                           80 . 3 =

     : 1 =                            : 2 =                                : 3 =

     : 80 =                          : 80 =                              : 80 =

80 . 4 =                        80 . 5 =                           80 . 6 =

     : 4 =                             : 5 =                                : 6 =

     : 80 =                           : 80 =                              : 80 =

80 . 7 =                         80 .8 =                            80 . 9 =

     : 7 =                              : 8 =                                : 9 =

     : 80 =                            : 80 =                              : 80 =

 

№ 109

Вставь пропущенные числа.

 

70 . 2 =                          70 . 3 =                          70 . 4 =

     : 2 =                               : 3 =                               : 4 =

     : 70 =                             : 70 =                           : 70 =

70 . 5 =                           70 . 6 =                         70 . 7 =

     : 5 =                                : 6 =                              : 7 =

60 . 2 =                            60 . 3 =                        60 . 4 =

     : 2 =                                 : 3 =                             : 4 =

     : 60 =                               : 60 =                         : 60 =

60 . 5 =                             60 . 6 =                      50 . 2 =

     : 5 =                                  : 6 =                           : 2 =

     : 60 =                                : 60 =                       : 50 =

50 . 3 =                              50 . 4 =                      50 . 5 =

     : 3 =                                   : 4 =                           : 5 =

     : 50 =                                 : 50 =                       : 50 =

40 . 3 =                              30 . 3 =                      20 . 2 =

     : 3 =                                   : 3 =                           : 2 =

     : 40 =                                 : 30 =                       : 20 =

 

№ 110

Реши примеры, выполни проверку.

 

760 – 243 =                570 – 204 =                 850 -346 =

940 – 404 =                390 – 189 =                 580 – 201 =

630 – 328 =                210 – 107 =                 920 – 805 =

801 – 371 =                709 – 440 =                 608 – 368 =

520 – 105 =                400 – 250 =                 308 – 198 =

205 – 185 =                602 - 420 =                  701 – 471 =

 

№ 111

 

644 – 368 =                 198 + 129 =                 724 – 567 =

283 + 189 =                 762 – 386 =                  298 + 147 =

846 – 567 =                 189 + 365 =                  851 – 497 =

 

398 + 165 =                  923 – 525 =                  289 + 247 =

833 – 654 =                  398 + 283 =                  921 – 686 =

479 + 149 =                  932 – 734 =                   267 + 495 =

 

№ 112

 

327 – 198 =                  276 + 368 =                472 – 283 =                  567 + 157 =                  445 – 298 =                376 + 386 =

554 – 365 =                   567 + 279 =                563 – 398 =                

 

354 + 497 =                   536 – 289 =                 525 + 392 =

681 – 398 =                   654 + 179 =                 628 – 479 =                  686 + 235 =                   762 – 495 =                 734 + 198 =

 

№ 113

Выполни умножение, запиши пример в столбик и реши.

 

291 + 5 . 2 =             187 + 5 . 3 =                  382 + 5 . 4 =                               796 + 4 . 4 =             185 + 4 . 5 =                  98 + 4 . 6 =

478 + 5 . 5 =             573 + 5 . 6 =                  686 + 5 . 7 =                               289 + 4 . 7 =             478 + 4 . 8 =                  597 + 4 . 9 =

764 + 5 . 8 =             489 + 5 . 9 =                  988 + 4 . 3 =

 

2 . 2 + 5 . 2 + 8 . 2 =

3 . 2 + 6 . 2 + 9 . 2 =

4 . 2 + 7 . 2 + 10 . 2 =

 

№ 114

 

904 – (63 : 7 + 700) =                        801 – (56 : 7 + 531) =

726 – (49 : 7 + 683) =                        646 – (24 : 6 + 163) =

841 – (30 : 6 = 240) =                        540 – (36 : 6 + 356) =

 

247 – (42 : 7 + 183) =                      368 – (35 : 7 + 284) =

436 – (28 : 7 + 374) =                      236 – (42 : 6 + 147) =

327 – (48 : 6 + 248) =                      728 – (54 : 6 + 439) =

 

527 – (21 : 7 + 173) =                      124 – (14 : 7 + 65) =

935 – (19 : 6 + 864) =                       6 : 3 + 15 : 3 + 18 : 3 =

9 : 3 + 12 : 3 + 21 : 3 =                     24 : 3 + 27 : 3 + 30 : 3 =

 

№ 115

 

981 – (45 : 5 + 780) =                        431- (12 : 4 + 252) =

845 – (40 : 5 + 590) =                        343 – (16 : 4 + 163) =

745- (35 : 5 + 482) =                          731 – (20 : 4 + 571) =

126 – (10 : 5 + 45) =                          672 – (36 : 4 + 680) =

 

691 – (30 : 5 + 198) =                        654 – (32 : 4 + 490) =

532 – (25 : 5 + 262) =                        928 – (24 : 4 + 673) =

454 – (20 : 5 + 363) =                        536 – (28 : 4 + 382) =

365 – (15 : 5 + 173) =                        8 : 4 + 36 : 4 + 40 : 4 =

12 : 4 + 32 : 4 + 24 : 4 =                    16 : 4 + 28 : 4 + 20 : 4 =

 

№ 116

 

189 + 9 . 9 =               279 + 9 . 8 =                  369 + 9 . 7 =

287 + 8 . 3 =               389 + 8 . 4 =                  360 + 8 . 5 =

459 + 9 . 6 =               589 + 9 . 5 =                  679 + 9 . 4 =

463 + 8 . 6 =               587 + 8 . 7 =                  174 + 8 . 8 =

799 + 9 . 3 =               897 + 9 . 2 =                  198 + 8 . 2 =

 

2 . 2 + 2 . 3 + 2 . 4 + 2 . 5 =

2 . 6 + 2 . 7 + 2 . 8 =

2 . 9 + 3 . 2 + 3 . 3 =

 

 № 117

 

699 + 7 . 2 =               587 + 7 . 3 =                879 + 7 . 4 =

298 + 6 . 3 =               677 + 6 . 4  =               281 + 6 . 5 =

787 + 7 . 5 =               289 + 7 . 6 =                179 + 7 . 7 =

167 + 6 . 6 =               458 + 6 . 7 =                 387 + 6 . 8 =

468 + 7 . 8 =               399 + 7 . 9 =                 588 + 6 . 2 =

 

3 . 4 + 3 . 5 + 3 . 6 =

3 . 7 + 3 . 8 + 3 . 9 =

 

№ 118

Реши примеры столбиком.

 

498 + 323 =                  434 + 498 =                  600 – 135 =

708 – 576 =                  398 + 145 =                  256 + 398 =

1000 – 576 =                908 – 321 =                  298 + 278 =

167 + 298 =                  829 – 568 =                  724 - 257 =

 

397 +384 =                   115 + 697 =                  393 - 196 =

812 – 697 =                  197 + 196 =                  467 + 257 =

481 – 384 =                  476 – 278 =                  568 + 261 =

321 + 587 =                  465 – 167 =                  654 – 398 =

 

576 + 424 =                  132 + 576 =                 543 – 145 =

932 – 434 =                  465 + 135 =                 821 – 323 =

 

№ 119

 

16 . 2 = (10 + 6) . 2 =                          17 . 2 =

18 . 2 = (10 + 8) . 2 =                           29 . 2 =

25 . 2 = (20 + 5) . 2 =                           34 . 2 =

27 . 2 = (20 + 7) . 2 =                           43 . 2 =

 

32 . 2 = (30 + 2) . 2 =                           25 . 3 =

29 . 3 = (20 + 9) . 2 =                           32 . 3 =

24 . 2 = (20 + 4) . 2 =                           23 . 4 =

21 . 4 – (20 + 1) . 4 =                           45 . 2 =

 

№ 120

 

19 . 5 = (10 + 9) . 5 =                           25 . 4 =

17 . 5 = (10 + 7) . 5 =                           26 . 3 =

16 . 6 = (10 + 6) . 6 =                           18 . 5 =

14 . 6 = (10 + 4) . 6 =                           16 . 5 =

 

13 . 7 = (10 + 3) . 7 =                           13 . 5 =

12 . 7 = (10 + 2) . 7 =                           15 . 6 =

11 . 8 = (10 + 1) . 8 =                           12 . 6 =

49 . 2 = (40 + 9) . 2 =                           14 . 7 =

23 . 3 = (20 + 3) . 3 =                           12 . 8 =

 

№ 121

 

85 . 3 = (80 + 5) . 3 =                            62 . 2 =

94 . 3 = (90 + 4) . 3 =                            75 . 2 =

73 . 4 = (70 + 3) . 4 =                            84 . 2 =

93 . 6 = (90 + 3) . 6 =                            93 . 2 =

 

48 . 6 = (40 + 8) . 6 =                            72 . 3 =

94 . 7 = (90 + 4) . 7 =                            63 . 3 =

85 . 7 = (80 + 5) . 7 =                            65 . 5 =

27 . 7 = (20 + 7) . 7 =                            83 . 5 =

63 . 7 = (60 + 3) . 7 =                            82 . 4 =

 

№ 122

 

82 . 2 = (80 + 2) . 2 =                            95 . 4 =

73 . 8 = (70 + 3) . 8 =                            95 . 5 =

46 . 8 = (40 + 6) . 8 =                            74 . 5 =

92 . 9 = (90 + 2) . 9 =                            75 . 6 =

 

83 . 9 = (80 + 3) . 9 =                            95 . 8 =

74 . 9 = (70 + 4) . 9 =                            62 . 6 =

65 . 9 = (60 + 5) . 9 =                            53 . 2 =

64 . 4 = (60 + 4) . 4 =                            56 . 4 =

 

№ 123

 

95 . 2 =              93 . 3 =               95 . 4 =               98 . 5 =                         95 . 6 =              91 . 7 =               95 . 8 =               91 . 9 =                      84 . 2 =              83 . 3 =               82 . 4 =               89 . 5 =

81 . 6 =              81 . 7 =               85 . 8 =               81 . 9 =                         

 

72 . 2 =             72 . 3 =              75 . 4 =               69 . 5 =                      78 . 5 =             71 . 7 =              75 . 6 =               75 . 8 =

71 . 9 =             65 . 2 =              63 . 3 =               65 . 4 =                         61 . 6 =             61 . 7 =              61 . 9 =               65 . 8 = 

 

№ 124

 

58 . 2 =               52 . 3 =             55 . 4 =               52 . 3 =

59 . 6 =               51 . 7 =             59 . 8 =               51 . 9 =                         42 . 4 =               41 . 3 =              43 . 5 =              45 . 6 =                     

 

41 . 7 =               45 . 3 =               41 . 9 =                35 . 4 =

38 . 5 =                31 . 7 =              31 . 6 =                31 . 9 =                         21 . 9 =                35 . 8 =              24 . 6 =                38 . 7 =

 

№ 125

 

24 : 2 = (20 + 4) : 2 =                          26 : 2 =

28 : 2 = (20 + 8) : 2 =                          22 : 2 =

30 : 2 = (20 + 10) : 2 =                        32 : 2 =

34 : 2 = (30 + 4) : 2 =                          36 : 2 =

 

42 : 2 = (40 + 2) : 2 =                          38 : 2 =

44 : 2 = (40 + 4) : 2 =                          40 : 2 =

52 : 2 = (40 + 12) : 2 =                        48 : 2 =

54 : 2 = (40 + 14) :2 =                         56 : 2 =

 

№ 126

 

64 : 2 = (60 + 4) : 2 =                          58 : 2 =

68 : 2 = (60 + 8) : 2 =                          60 : 2 =

72 : 2 = (60 + 12): 2 =                         76 : 2 =

70 : 2 = (60 + 10) : 2 =                        82 : 2 =

 

78 : 2 = (60 + 18) : 2 =                        74 : 2 =

90 : 2 = (80 + 10) : 2 =                         92 : 2 =

94 : 2 = (80 + 14) : 2 =                         98 : 2 =

96 : 2 = (80 + 16) : 2 =                         86 : 2 =

50 : 2 = (40 + 10) : 2 =                         88 : 2 =

 

 № 127

 

43 : 3 = (40 + 3) : 3 =                                36 : 3 =

45 : 3 = (30 + 15) : 3 =                              39 : 3 =

51 : 3 = (30 + 21) : 3 =                              48 : 3 =

57 : 3 = (30 + 27) : 3 =                              63 : 3 =

 

72 : 3 = (60 + 12) : 2 =                              69 : 3 =

75 : 3 = (60 + 15) : 3 =                              78 : 3 =

81 : 3 = (60 + 21) : 3 =                              93 : 3 =

87 : 3 = (60 + …) : 3 =                              99 : 3 =

 

№ 128

 

52 : 4 = (… + …) : 4 =                              90 : 3 =

56 : 4 = (… + …) : 4 =                              92 : 4 =

64 : 4 = (… + …) : 4 =                              76 : 4 =

68 : 4 = (… + …) : 4 =                              30 : 2 =

 

72 : 4 = (… + …) : 4 =                              50 : 2 =

96 : 4 = (… + …) : 4 =                              70 : 2 =

65 : 5 = (… + …) : 5 =                               60 : 4 =

100 : 4 = (… + …) : 4 =                            100 : 5 =

 

№ 129

 

(50 + 15) : 5 =             (19 + 8) : 3 =                (50 + 5) : 5 =                                  (9 + 3) : 2 =                 (50 + 10) : 5 =              (10 + 8) : 3 =

(60 + 6) : 6 =               (9 + 7) : 2 =                  (60 + 12) : 6 =                                 (9 + 9) : 2 =                 (70 + 7) : 7 =                 (8 + 4) : 3 =

 

(70 + 21) : 7 =              (8 + 7 ) : 3 =                 (60 + 18) : 6 =                                 (17 + 4) : 3 =                (70  + 14) : 7 =             (19 + 5) : 3 =

(80 + 8) : 8 =                 (7 + 5) : 4 =                  (50 + 25) : 5 =                                     (7 + 9) : 4 =                   (60 + 24) : 6 =              (13 + 7) : 4 =

 

(70 + 21) : 7 =               (18 + 6) : 4 =                 (80 + 16) : 8 =                                     (19 + 9) : 4 =                 (90 + 9) : 9 =                 (25 +7) : 4 =

(50 + 30) : 5 =               (27 + 9) : 4 =                 (70 + 28) : 7 =                                     (7 + 7) : 2 =                   (18 + 7) : 5 =                 (30 + 26) : 8 =

 

№ 130

Реши примеры на деление, выполни проверку умножением.

 

26 : 2 = (20 + 6) : 2 =                        20 : 2 =

13 . 2 = (10 + 3) . 2 =                         10 . 2 =

28 : 2 =                                              36 : 3 =

14 . 2 =                                              12 . 3 =

62 : 2 =                                              48 : 2 =

     . 2 =                                                   . 2 =

39 : 3 =                                              33 : 3 =

     . 3 =                                                   . 3 =

64 : 2 =                                              66 : 2 =

     . 2 =                                                   . 2 =

63 : 3 =                                              69 : 3 =

     . 3 =                                                   . 3 =

48 : 4 =                                              84 : 4 =

     . 4 =                                                   . 4 =

93 : 3 =                                              96 : 3 =

     . 3 =                                                   . 3 =

44 : 4 =                                              88 : 4 =

     . 4 =                                                    . 4 =

 

№ 131

Реши примеры на деление, выполни проверку умножением.

 

886 : 2 = (800 + 80 + 6) : 2 =

443 . 2 = (400 + 40 + 3) . 2 =

868 : 2 =                                          688 : 2 =

       . 2 =                                                 . 2 =

828 : 2 =                                           284 : 2 =

       . 2 =                                                  . 2 =

963 : 3 =                                           639 . 3 =

       . 3 =                                                  . 3 = 

848 : 4 =                                           884 : 4 =

       . 4 =                                                  . 4

555 : 5 =                                           666 : 6 =

       . 5 =                                                  . 6 =

488 : 4 =                                           844 : 4 =

       . 4 =                                                  . 4 =

996 : 3 =                                           963 : 3 =

       . 3 =                                                  . 3 =

648 : 2 =                                           462 : 2 =

       . 2 =                                                  . 2 =

 

№ 132

 

432 . 2 + 264 : 2 =                            322 . 3 – 123 . 3 =

332 . 3 – 233 . 3 =                            624 : 2 + 663 : 3 =

431 . 4 + 448 : 4 =                            323 . 3 – 223 . 3 =

143 . 2 + 462 : 2 =                            312 . 3 – 122 . 4 =

 

243 . 2 + 246 : 2 =                            221 . 4 – 684 : 2 =

231 . 3 + 484 : 4 =                            212 . 4 – 232 . 3 =

324 . 2 + 639 : 3 =                            846 : 2 – 468 : 2 =

314 . 2 + 636 ; 3 =                            963 : 3 – 396 : 3 =

844 : 4 + 426 : 2 =                            642 : 2 – 366 : 3 =

 

№ 133

Реши примеры с остатком.

 

89 : 9 =             79 : 9 =                 69 : 9 =               79 : 8 =                        69 : 8 =             59 : 8 =                 69 : 7 =               59 : 7 =                       50 : 7 =             59 : 6 =                50 : 6 =                47 : 6 =

14 : 5 =             19 : 5 =                23 : 5 =                59 : 9 =                        

 

49 : 9 =             39 : 9 =                49 : 8 =                    47 : 8 =                       39 : 8 =             10 : 7 =                20 : 7 =                    27 : 7 =

20 : 6 =             17 : 6 =                10 : 6 =                    27 : 5 =                        31 : 5 =             39 : 5 =                29 : 9 =                    19 : 9 =                      

 

29 : 8 =             19 : 8 =                10 : 8 =                    10 : 9 =

30 : 7 =             40 : 7 =                48 : 7 =                    29 : 6 =                        35 : 6 =             40 : 6 =                43 : 5 =                    47 : 5 =                       39 : 4 =             35 : 4 =                30 : 4 =                    29 : 3 =

26 : 3 =             23 : 3 =                27 : 4 =                    80 : 9 =                        70 : 9 =             60 : 9 =                 86 : 9 =                   75 : 9 =

 

№ 134

Реши примеры на деление, выполни проверку умножением.

 

918 : 9 =                                      927 : 9 =

102 . 9 =                                      103 . 9 =

936 : 9 =                                      872 : 9 =

       . 9 =                                             . 9 =

954 : 9 =                                      945 : 9 =

       . 9 =                                             . 9 =

856 : 8 =                                      864 : 8 =

       . 8 =                                             . 8 =

749 : 7 =                                      963 : 9 =

       . 7 =                                             . 9 =

972 : 9 =                                      848 : 8 =

       . 9 =                                             . 8 =

654 : 6 =                                      756 : 7 =

       . 6 =                                             . 7 =

840 : 8 =                                      981 : 9 =

       . 8 =                                             . 9 =

 

№ 135

 

742 : 7 =           642 : 6 =           545 : 5 =             540 : 5 =                    832 : 8 =           735 : 7 =           636 : 6 =             535 : 5 =                            436 : 4 =           832 : 8 =           327 : 3 =             624 : 3 =

 

109 . 5 =           104 . 8 =           106 . 6 =            105 . 7 =                    106 . 7 =           208 . 4 =           107 . 6 =            108 . 5 =                            107 . 5 =           109 . 3 =           109 . 4 =            208 . 3 =

921 : 3 =           824 : 8 =           728 : 7 =            630 : 6 =       

           

№ 136

 

530 : 5 =           428 : 4 =           218 : 2 =            816 : 2 =                            816 : 8 =           721 : 7 =           624 : 6 =            525 : 5 =

103 . 8 =           307 . 3 =           104 . 7 =            109 . 7 =

107 . 4 =           105 . 6 =           106 . 5 =             618 : 3 =                  

 

612 : 2 =           824 : 4 =           816 : 4 =             918 : 3 =                             615 : 3 =           912 : 3 =           814 : 2 =             812 : 4 =

205 . 3 =           304 . 3 =           407 . 2 =             308 . 7 =

 

№ 137

 

109 . 9 – 818 : 2 =                         104 . 8 – 927 : 3 =

301 . 3 – 836 : 4 =                         308 . 3 – 1045 : 5 =

103 . 9 – 872 : 8 =                         305 . 3 – 654 : 6 =

102 . 9 – 981 : 9 =                         806 : 2 – 972 : 9 =

 

302 . 3 – 763 : 7 =                         802 : 2 – 832 : 4 =

106 . 9 – 616 : 2 =                         304 . 3 – 1040 : 5 =

201 . 5 – 864 : 8 =                         104 . 9 – 756 : 7 =

814 : 2 – 648 : 6 =                         903 : 3 – 963 : 9 =

108 . 9 – 921 : 3 =                         109 . 7 – 1035 : 5 =

 

№ 138

 

1010 : 5 + 108 . 7 =                         909 : 9 + 106 . 7 =

918 : 9 + 209 . 4 =                           808 : 8 + 409 .2 =

749 ? 7 + 202 . 4 =                          606 : 6 + 201 . 4 =

408 : 4 + 104 . 6 =                           936 : 9 + 101 . 7 =

 

816 : 8 + 101 . 9 =                           707 : 7 + 205 . 4 =

714 : 7 + 204 . 4 =                           824 : 8 + 107 . 7 =

721 : 7 + 101 . 8 =                           612 : 6 + 207 . 4 =

832 : 8 + 408 . 2 =                           728 : 7 + 407 . 2 =

618 : 6 + 206 . 4 =                           816 : 4 + 107 . 6 =

 

№ 139

 

107 . 9 – 108 . 8 =                           103 . 8 – 828 : 4 =

203. 5 – 856 : 8 =                            804 : 4 – 954 : 9 =

912 : 3 – 742 : 7 =                           804 : 2 – 1030 : 5 =

102 . 8 – 642 : 6 =                           103 . 7 – 609 : 3 =

 

1015 : 5 – 848 : 6 =                         205 . 5 – 107 . 8 =

812 ; 4 – 840 : 8 =                           307 . 3 – 1020 : 5 =

109 . 8 – 102 . 7 =                           1005 : 5 – 945 : 9 =

203 . 4 – 927 : 9 =                           906 : 3 – 1025 : 5 =

808 : 2 – 915 : 3 =                           202 . 5 – 306 . 3 =

 

№ 140

 

735 : 7 + 101 . 6 =                          204 . 5 – 406 . 2 =

624 : 6 + 104 . 7 =                          206 . 5 – 402 . 2 =

820 : 4 + 103 . 6 =                          105 . 9 – 106 . 8 =

 

918 : 3 + 108 . 6 =                          207 . 5 – 403 . 2 =

410 : 2 + 102 . 6 =                          309 . 3 – 404 . 2 =

630 : 6 + 208 . 4 =                          208 . 5 – 401 . 2 =

 

824 : 4 + 106 . 6 =                          101 . 9 – 405 . 2 =

324 : 3 + 109 . 6 =                          209 . 5 – 105 . 8 =

636 : 6 + 105 . 7 =                          212 : 2 + 105 . 6=

 

№ 141

Выполни деление столбиком, сделай проверку.

 

380 : 4 =            256 : 4 =             292 : 4 =           112 : 4 =                   460 : 5 =            415 : 5 =             370 : 5 =           325 : 5 =                     558 : 6 =            288 : 6 =             450 : 6 =           372 : 6 =

 

№ 142

Выполни деление столбиком, сделай проверку.

 

658  : 7 =           595 : 7 =              189 : 7  =           441 : 7 =                    760 : 8 =            656 : 8 =              584 : 8 =            368 : 8 =                   828 : 9 =            747 : 9 =              666 : 9 =            585 : 9 =

 

№ 143

Запиши примеры столбиком и реши.

 

193 + 728 =              765 – 597 =               238 + 694 =

554 – 158 =               295 + 548 =              643 – 295 =                        458 + 296 =               432 – 138 =              297 + 368 =                      321 – 193 =               298 + 278 =              952 – 476 =                        

 

921 – 728 =               597 + 384 =              932 – 694 =                       397 + 495 =               843 – 548 =              376 + 365 =

754 – 296 =               476 + 476 =              665 – 368 =                     

 

128 + 193 =               576 – 278 =              294 + 138 =

348 + 295 =               981 – 384 =              396 + 158 =                          892 – 495 =               165 + 597 =              741 – 365 =

 

№  144

Вставь пропущенные числа.

 

1000 + 1000 =                     5000 + 2000 =

2000 – 1000 =                     2000 + 5000 =

2000 + 1000 =                              - 5000 =

1000 + 2000=                               - 2000 =

 

3000 – 2000 =                     4000 + 3000 =

3000 – 1000 =                     3000 – 4000 =

3000 + 1000 =                              - 4000 =

1000 + 3000 =                              - 3000 =

 

4000 – 3000 =                    5000 + 4000 =

4000 – 1000 =                    4000 + 5000=

3000 + 2000 =                             - 5000 =

2000 + 3000 =                             - 4000 =

 

5000 – 3000 =                     7000 + 3000 =

5000 – 2000 =                     3000 + 7000=

4000 + 2000 =                               - 7000 =

 

2000 + 4000 =                               - 3000 =

6000 – 4000 =                     4000 + 4000 =

6000 – 2 000 =                              - 4000 =

 

№ 145

 

1234 = 1000 + 200 + 30 + 4

2345 =                       3456 =                   4567 =

5678 =                       6789 =                   7891 =

8912 =                       9123 =                   3987 =

 

 № 146

Запиши примеры в столбик и реши.

 

5454 – 2609 =            6798 + 2524 =            9543 -7087 =              6096 + 3810 =            9322 – 2524 =            9906 - 6096 =              4897 + 1837 =            9038 – 3969 =            5169 + 3969 =              8761 – 1975 =             8632 – 2942 =           3087 + 1990 =            6734 – 1837 =             5870 + 1340 =           5077 – 1990 =

 

№ 147

Запиши примеры столбиком и выполни проверку.

 

578 : 2 =                 734 : 2 =                    902 : 2 =                             591 : 3 =                 828 : 3 =                    1035 : 3 =

756 : 6 =                 1068 : 4 =

 

№ 148

Запиши примеры столбиком и выполни проверку.

 

1416 : 5 =               2280 : 5 =                  1890 : 5 =                            960 : 5 =                 1014 : 6 =                  1548 : 6 =                         2082 : 6 =               1372 : 7 =

 

№ 149

Запиши примеры столбиком и выполни проверку.

 

1995 : 7 =               2618 : 7 =                  1272 : 8 =                         1984 : 8 =               5096 : 8 =                  1683 : 9 =

2385 : 9 =               3546 : 9 =

 

№ 150

 

593 . 2 + 481 . 2 =                            481 . 3 + 672 . 2 =

682 . 3 + 575 . 3 =                            692 . 4 + 583 . 4 =

693 . 5 – 471 . 4 =                            581 . 5 + 472 . 5 =

 691 . 6 – 473 . 6 =                           582 . 6 + 147 . 7 =                    

 

358 . 7 – 269 . 7 =                            369 . 8 – 158 . 8 =                                347 . 9 – 247 . 8 =                            258 . 9 – 169 . 9 =                              900 . 9 – 807 . 9 =                            650 . 9 + 504 . 9 =

 

№ 151

 

388 : 2 + 572 : 2 =                           750 : 2 + 777 : 3 =

1128 : 3 + 552 : 3 =                         3056 : 4 – 732 : 4 =                   1180 :4 923 : 5 =

 

№ 152

 

1465 : 5 + 3370 : 5 =                      2292 : 6 – 1182 : 6 =

3276 : 6 – 1253 : 7 =                      2415 : 7 – 1878 : 7 =

7848 : 8 – 5376 : 8 =

 

№ 153

 

4344: 8 + 7371 : 9 =                   6534 : 9 + 3915 : 9 =

3546 : 9 – 1683 : 9 =                  2385 : 9 + 5096 : 8 =

1984 : 8 – 1272 : 8 =

 

№ 154

Выполни проверку.

 

1835 : 2 =               1653 : 2 =                     871 : 2 =                        1847 : 3 =               1270 : 3 =                     2936 : 3 =                        2471 : 4 =               1702 : 4 =   

                 

№ 155

Выполни проверку.

 

3359 : 4 =               3584 : 5 =                     2623 : 5 =                     4692 : 5 =               4311 : 6 =                     3158 : 6 =                    2639 : 6 =               5722 : 7 =

 

№ 156

Выполни проверку.

 

4377 : 7 =               6544 : 7 =                       6559 : 8 =                     5022 : 8 =               3485 : 8 =                       8264 : 9 =                    6542 : 9 =               4813 : 9 =

 

 № 157

Реши уравнения.

 

9 + х = 11              х + 5 = 14                  9 + х = 17

12 – х = 9              15 – х = 6                  18 – х = 9

х – 9 = 4                 х – 7 = 9                    х – 8 = 9

х + 4 = 12              8 + х = 15                  13 – х = 5

16 – х = 8              х – 6 = 8                     х – 7 = 5

 

№ 158

Реши уравнения.

 

х – 81 = 9                      х – 72 = 10                    х – 63 = 5

64 – х = 24                    63 – х = 42                    54 – х = 12

20 + х = 81                    х + 4 = 56                      42 + х = 74

х – 32 = 24                   х – 42 = 12                      70 – х = 28

40 – х = 12                    х + 72 = 80                     63 + х = 90

 

№ 159

Реши уравнения.

 

х + 24 = 36                  25 + х = 48                   х + 21 = 49

54 – х = 12                  56 – х = 16                    64 – х = 32              х – 24 = 16                   х + 15 = 3                     х – 56 = 4

 

№ 160

 

735 . 3 – 814 . 2 =                         914 . 3 – 935 .2 =

926 . 4 – 835 . 4 =                         726 . 2 + 826 . 3 =

825 . 6 – 347 . 6 =                         714 + 815 . 5 =

349 . 7 – 168 . 7 =                         936 . 5 + 724 . 5 =                          

 

357 . 9 – 267 . 8 =                         257 . 7 + 916 . 6 =                           268 . 9 – 149 . 9 =                         359 . 8 + 148 . 8 =                              700 . 9 + 708 . 8 =                         809 . 9 – 650 . 9 =

 

№ 161

 

1883 : 7 + 1344 : 2 =                    1884 : 4 – 962 : 2 =

2768 : 4 + 1186 : 2 =                    1719 : 3 – 1473 : 3 =                     3465 : 5 + 2046 : 3 =

 

№ 162

 

2332 : 4 – 2952 : 8 =                    4146 : 67 + 2838 : 6 =

2360 : 5 – 1541 : 9 =                    1264 : 8 + 3123 : 9 =

2905 : 5 – 1029 : 7 =

 

№ 163

 

1976 : 8 + 2322 : 9 =                        3492 : 6 – 2506 : 7 =                 2790 : 6 + 861 : 7 =                          4788 : 6 – 3192 : 7 =

5523 : 7 + 792 : 6 =

 

№ 164

Выполни проверку.

 

1583 : 2 =                   1365 : 2 =                      1087 : 2 =

1684 : 3 =                   1028 : 3 =                      2692 : 3 =

3046 : 4 =                   2171 : 4 =

 

№ 165

Деление с остатком.

 

3934 : 4 =                  3359 : 5=                   2263 : 5 =                4467 : 5 =                  5473 : 7 =                  3932 : 7 =                3455 : 7 =                  5230 : 6 =

 

№ 166

Деление с остатком.

 

3914 : 6 =                  5663 : 6 =                   7852 : 8 =                  6099 : 8 =                  4346 : 8 =                   8024 : 9 =                 6052 : 9 =                  4080 : 9 =

 

 № 167

Выполни проверку.

 

1012 : 2 =                  1221 : 3 =                     412 : 2 =                      616 : 2 =                    814 : 2 =                       627 : 3 =                       924 : 3 =                    1518 : 3 =                     836 : 4 =                         1232 : 4 =                  1628 : 4 =                     2024 : 4 =

 

№ 168

Выполни проверку.

 

4045 : 5 =                  3530 : 5 =                     2442 : 6 =                  3630 : 6 =                  1848 : 6 =                     1254 : 6 =                  3542 : 7 =                  2849 : 7 =                      2156 : 7 =                   

 

1463 : 7 =                  4840 : 8 =                      3256 : 8 =                  2464 : 8 =                  1672 : 8 =                      1881 : 9 =                 4554 : 9 =                  3663 : 9 =                      2772 : 9 =

 

№ 169

 

716 . 2 – 524 . 2 =                            932 . 2 – 176 . 3 =

398 . 3 – 254 . 3 =                            617 . 4 – 425 . 4 =                       761 . 5 – 839 . 4 =                            983 . 5 – 542 . 5 =                     

 

367 . 6 – 289 . 6 =                            451 . 7 – 145 . 6 =                       673 . 7 – 514 . 8 =                            928 . 8 – 892 . 7 =

736 . 8 – 376 . 9 =                            298 . 9 – 154 . 9 =

 

№ 170

 

267 . 2 – 189 . 2 =                             891 . 3 – 345 . 2 =

672 . 3 – 453 . 3 =                             918 . 4 – 726 . 4 =                    534 . 4 – 196 . 5 =                             345 . 5 – 276 . 5 =                    

 

981 . 6 – 627 . 6 =                             819 . 7 – 435 . 6 =                      726 . 7 – 543 . 7 =                             245 . 8 – 167 . 8 =                       671 . 8 – 389 . 9 =                             893 . 9 – 452 . 9 =

 

№ 171

 

1345 : 5  + 1725 : 5 + 890 : 5 =           

2202 : 6 + 1734 : 6 + 870 : 6 =

3157 6 7 + 1608 : 3 + 594 : 3 =           

6244 : 7 + 47 11 : 7 + 822 : 3 =

 

№ 172

4112 : 3 + 7424 : 8 + 708 ; 2 =           

5888 : 8 + 1386 : 9  + 592 : 2 =

2682 : 9 + 3384 : 9 + 374 : 2 =          

1424 : 4 + 988 : 4 + 756 : 4 =

 

 № 173

 

1929 : 3 + 774 : 3 + 591 : 3 =             

676 ; 4 + 952 : 4 + 1828 6 4 =

2316 : 6 + 1674 6 6 + 924 : 6 =         

 4109 : 7 + 2058 : 7 + 952 : 7 =

 

 № 174

 

1770 : 5 + 1380 : 5 + 990 : 5 =          

1336 : 8 + 1960 : 8 + 378 : 2 =

3112 : 8 + 6039 : 9 + 534 : 2 =         

4068 : 9 + 8037 : 9 + 690 : 2 =

 

№ 175

Деление с остатком.

 

1772 : 9 =                2572 : 9 =                  3372 : 9 =                       1015 : 8 =                2790 : 8 =                  4637 : 8 =                       4637 : 8 =                6415 : 7 =                  5074 : 7 =

 

 № 176

Деление с остатком.

 

5850 : 7 =               4151 : 6 =                 2836 : 6 =                         3501 : 6 =                849 : 5 =                  1238 : 5 =

1792 : 5 =                2859 : 4 =

 

№ 177

Деление с остатком.

 

3302 : 4 =               3746 : 4 =                 1415 : 3 =                            1748 : 3 =               2081 : 3 =                 295 : 2 =

517 : 2 =                 739 : 2 =

 

 № 178

Деление с остатком.

 

8657 : 9 =              7675 : 9 =                  6693 : 9 =                            2095 : 8 =              3870 : 8 =                  6365 : 8 =                         1112 : 7 =              1748 : 7 =

 

№ 179

Деление с остатком.

 

2636 : 7 =              2158 : 6 =                  1611 : 6 =                           887 : 6 =                624 : 5 =                    1993 : 5 =                           2882 : 5 =              543 : 4 =

 

 № 180

Деление с остатком.

 

1158 : 4 =               2590 : 4 =                 449 : 3 =                             863 : 3 =                 1070 : 3 =                 339 : 2 =                                           557 : 2 =                 691 : 2 =

 

 № 181

Реши уравнения.

 

9 + х = 90                72 – х = 60               х – 23 = 7

9 . х = 90                 72 : х = 9                  х : 7 = 8

х + 9 = 63                49 – х = 7                 х – 9 = 6

х . 9 = 63                 49 : х = 7                   х : 9 = 6

 

 № 182

Реши уравнения.

 

64 : х = 8                 48 : х = 6                   х . 6 = 42

5 . х = 35                  х : 9 = 5                    68 – х = 35

49 – х = 4                 х + 16 = 48               х – 24 = 13

40 + х = 56               х – 20 = 32                х : 5 = 3

 

№ 183

Реши уравнения.

 

56 – х = 20               70 – х = 7                   30 + х =86

х – 24 =3                  32 : х = 4                    63 : х = 9

х . 9 = 36                  6 . х = 30                    х : 8 = 7

х + 43 = 56               х : 4 = 5                      х – 28 = 40

 

 № 184

Реши уравнения.

 

х . 8 = 40              9. х = 18                        27 : х = 3

х : 9 = 4                28 : х = 7                       80 – х = 24

48 – х = 18           х + 18 = 50                     х – 32 = 40

36 + х = 100         х – 16 = 54                     х : 9 = 9

 

 № 185

Выполни проверку.

 

96 : 12 =             84 : 12 =            84 : 14 =            91 : 13 =                75 : 15 =             90 : 15 =            60 : 15 =            90 : 18 =                        24 : 12 =             42 : 21 =            90 : 15 =            48 : 12 =

 

№ 186

Выполни проверку.

 

72 : 12 =            46 : 23 =            26 : 13 =            62 : 31 =               44 : 22 =            70 : 35 =            50 : 25 =            78 : 13 =                        64 : 16 =            60 : 12 =            80 : 16 =             84 : 42 =

 

№ 187

Выполни проверку.

 

28 : 14 =           33 : 11 =           54 : 27 =            66 : 22 =              64 : 32 =           85 : 17 =           78 : 39 =            62 : 31 =                       36 : 17 =           56 : 14 =            65 : 13 =           68 : 17 =

95 : 19 =           99 : 33 =

 

 № 188

 Выполни проверку.

 

45 : 15 =             48 : 16 =            30 : 15 =            22 : 11 =                   48 : 24 =             72 : 36 =            88 : 44 =            96 : 48 =                       63 : 21 =              55 : 11 =           88 : 22 =            44 : 11 =

 

32 : 16 =              34 : 17 =           36 : 18 =            51 : 17 =                  54 : 18 =              57 : 19 =           39 : 13 =            48 : 12 =                       66 : 11 =              88 : 11 =            99 : 33 =           88 : 22 =

 

 № 189

Выполни проверку.

 

72 : 18 =            76 : 19 =              38 : 19 =             74 : 37 =                   56 : 28 =            66 : 33 =              93 : 31 =             84 : 42 =                       92 : 46 =             48 : 12 =             75 : 25 =             81 : 27 =

77 : 11 =             88 : 11 =              99 : 11 =            84 : 21 =                   

 

92 : 23 =             78 : 26 =              69 : 23 =            84 : 28 =                       96 : 32 =              76 : 38 =             58 : 29 =            94 : 47 =

68 : 34 =              86 : 43 =             88 : 11 =            55 : 11 =

 

№ 190

Выполни проверку.

 

819 : 91 =         729 : 81 =           368 : 92 =         568 : 71 =                 488 : 61 =         328 : 82 =           357 : 51 =         287 : 41 =                     279 : 93 =         249 : 83 =           186 : 31 =         126 : 21 =

639 : 71 =         276 : 92 =           408 : 51 =         188 : 94 =                 217 : 31 =         166 : 83 =

 

 № 191

Выполни проверку.

 

246 : 41 =             144 : 72 =                 455 : 91 =                             246 : 82 =             549 : 61 =                208 : 52 =

328 : 41 =            184 : 92 =                 567 : 8 =

 

146 : 73 =           426 : 71 =                 128 : 64 =

255 : 51 =            216 : 72 =                 279 : 3 =

189 : 63 =            168 : 21 =                 128 : 32 =

 

 № 192

Выполни проверку.

 

637 : 91 =           164 : 82 =                 486 : 81 =

148 : 74 =           355 : 71 =                 186 : 62 =

427 : 61 =           159 : 53 =                 459 : 51 =

 

168 : 42 =           546 : 91 =                 186 : 93 =

205 ; 41 =           168 : 84 =                 248 : 31 =

219 : 73 =           189 : 2 =                   248 : 62 =

 

№ 193

Выполни проверку.

 

728 : 91 =           288 : 72 =                405 : 81 =

126 : 63 =           497 : 71 =                104 : 52 =

366 : 61 =           126 : 42 =                369 : 41 =

 

108 : 54 =           147 : 71 =                124 : 62 =

648 : 81 =           156 : 52 =                305 : 61 =

129 : 43 =           306 : 5 =                  106 : 53 =

 

 № 194

Выполни проверку.

 

130 : 65 =           114 : 38 =                380 : 95 =

 256 : 64 =          370 : 74 =                325 : 65 =

 658 : 94 =          595 : 85 =                657 : 73 =

576 : 64 =           558 : 93 =                276 : 46 =

760 : 95 =           656 : 82 =

 

 № 195

Выполни проверку.

 

738 : 82 =                584 : 73 =                 441 : 63 =

372 : 62 =                292 : 73 =                 460 : 92 =

195 : 65 =                222 : 74 =                 855 : 95 =

 468 : 46 =               415 : 83 =                 189 : 27 =

112 : 28 =                450 : 75 =

 

 № 196

Выполни проверку.

 

456 : 57 =                544 : 68 =                  384 : 48 =

 632 : 79 =               406 : 58 =                  343 : 49 =

 504 : 56 =               702 : 78 =                  351 : 39 =

 432 : 48 =               189 : 27 =                  261 : 29 =

 354 : 59 =               252 : 36 =

 

№ 197

Выполни проверку.

 

216 : 36 =               282 : 47 =                   168 : 28 =

190 : 38 =               125 : 25 =                   245 : 49 =

104 : 26 =               156 : 39 =                   180 : 36 =

 135 : 27 =              108 : 27 =                   112 : 28 =

 455 : 65 =              100 : 25 =

 

 № 198

Выполни проверку.

 

999 : 27 =           980 : 35 =          931 : 49 =          722 : 38 =               783 : 27 =           672 : 24 =          504 : 28 =          846 : 47 =                      988 : 26 =           918 : 34 =

 

№ 199

Выполни проверку.

 

816 : 24 =          969 : 51 =            966 : 46 =          944 :59 =                952 : 56 =          736 : 46 =            675 : 45 =          575 : 25 =                      689 : 53 =          812 : 58 =

 

№ 200

Выполни проверку.

 

2116 : 92 =           4140 : 92 =                6164 : 92 =

 8188 : 92 =          2656 : 83 =                4482 : 83 =

 6308 : 83 =          8134 : 83 =                1776 : 74 =

 2590 : 74 =

 

№ 201

Выполни проверку.

 

5116 : 74 =          5772 : 74 =                   2730 : 65 =

3445 : 65 =          6240 : 65 =                   5655 : 65 =

5546 : 94 =          4512 : 94 =                   3008 : 94 =

6298 : 94 =

 

№ 202

Выполни проверку.

 

2700 : 93 =          3500 : 93 =                   6540 : 93 =

5700 : 93 =          5040 : 93 =                   6050 : 84 =

7000 : 84 =          7600 : 84 =                   1390 : 84 =

3790 : 84 =

 

№ 203

 Выполни проверку.

 

2150 : 75 =          2440 : 75 =             3530 : 75 =

1485 : 75 =          4520 : 75 =             4470 : 62 =

3290 : 62 =          3975 : 62 =             5650 : 62 =

4969 : 62 =

 

№ 204

Выполни проверку.

 

5886 : 54 =          9360 : 45 =             9860 : 58 =

 9660 : 42 =         9824 : 32 =             9338 : 23 =

9920 : 31 =          9840 : 24 =             3840 : 16 =

 3876 : 19 =

 

 № 205

 

8325 : 925 =             8325 : 9 =                   7776 : 863 =

7767 : 9 =                 6426 : 714 =               6426 : 8 =

6426 : 6 =                 7704 : 963 =               7714 : 7 =

6816 : 852 =             6816 : 8=                    5712 : 714 =

 

5712 : 6 =                 4473 : 639 =               4473 : 9 =

3696 : 6 =                 3696 : 4 =                   1029 : 147 =                 1029 : 3 =                 2376 : 396 =               2376 : 8 =

 

 № 206

Подбери делитель.

 

1710 : 285 =             1710 : 6 =                   4284 : 714 =

4284 : … =               4815 : 963 =               4815 : … =

4260 : 852 =             4260 : … =                 2085 : 417 =                 2085 : … =               3372 : 843 =               3372 : … =

 

3060 : 765 =             3060 : … =                 1176 : 294 =

1176 : … =               1152 : 384 =               1152 : … =

1971 : 657 =             1971 : … =

 

 № 207

Выполни проверку.

 

4901 : 169 =            7482 : 258 =                7452 : 276 =

10063 : 347 =          6346 : 167 =                13224 : 348 =

9842 : 259 =            12079 : 257 =              7896 : 168 =

16403 : 349 =

 

 № 208

Выполни проверку.

 

20608 : 368 =           8772 : 157 =              13944: 249 =

7303 : 109 =             8596 : 307 =               8112 : 208 =

4017 : 309 =             7383 : 107 =              1044 : 349 =

1930 : 965 =

 

№ 209

Выполни проверку.

 

9018 : 9 =                 3224 : 8 =                  4842 : 6 =

7021 : 7 =                4540 : 5 =                   2736 : 9 =

8024 : 8 =                3542 : 7 =                   4554 : 9 =

 9024 : 3 =               4840 : 8 =                   6372 : 9 =

8024 : 8 =                4956 : 7 =                   6456 : 8 =

6024 : 6 =                6472 : 8 =                   5481 : 9 =

 

 № 210

Выполни проверку.

 

14028 : 7 =             10008 : 2 =               12027 : 3 =

18030 : 6 =             20025 : 5 =               12028 : 4 =

15021 : 3 =             14012 : 2 =               12036 : 6 =

 

10025 : 5 =             16032 : 4 =               18016 : 2 =

 14063 : 7 =             18054 : 6 =                15030 : 5 =

 20036 : 4 =             16004 : 2 =                18006 : 3 =

 

№ 211

Реши уравнения.

 

х + 11 = 22            14 + х = 28                 х + 12 = 36

 х . 11 = 22            4 . х = 28                    х . 12 = 36

24 – х = 12            30 – х = 15                 х – 13 = 13

24 : х = 12             30 : х = 15                  х : 12 = 13

 

 № 212

 Реши уравнения.

 

39 – х = 13            х – 21 = 21                х + 14 = 56

39 : х = 13             х : 3 = 21                  14 . х = 56

 х – 22 = 11          44 – х = 11                 х – 36 = 12

 х : 3 = 11             44 : х = 11                 х : 4 = 12

 

 № 213

Реши уравнения.

 

х + 16 = 80               х – 88 = 11               46 – х = 23

х . 16 = 80                х : 9 = 11                  46 : х = 23

72 – х = 12              11 + х = 66                х – 24 = 24

72 : х = 12               11 . х = 66                 х : 2 = 24

 

 № 214

Реши уравнения.

 

х– 32 = 16               х + 25 = 50              68 – х = 17

х : 3 = 16                 х – 25 = 50              68 : х = 17

45 – х = 15              21 + х = 63              х – 45 = 15

 45 : х = 15              21 . х = 63               х : 4 = 15

 

 № 215

Реши уравнения.

 

х + 12 = 60              х – 52 = 13              84 – х = 14

 х . 12 = 60              х : 5 = 13                 84 : х = 14

55 – х = 11             13 + х = 78               х – 75 = 15

 55 : х =11              15 . х = 78                х : 6 = 15

 

№ 216

Реши уравнения.

 

х + 12 = 96              х – 84 = 14                66 – х = 22

х . 12 = 96               х : 7 = 14                   66 : х = 22

84 – х = 12              25 + х = 50                х – 63 = 21

84 : х = 12               25 . х = 75                 х : 4 = 21

 

№ 217

Реши уравнения.

 

9 + х = 90                72 – х = 60               х – 23 = 7

9 . х = 90                 72 : х = 9                   х : 7 = 8

х + 9 = 63               49 – х = 7                   х – 9 = 6 

х . 9 = 63                  49 : х = 7                   х : 9 = 6

 

 № 218

Реши уравнения.

 

64 : х = 8                48 : х = 6                   х . 6 =42

5 . х = 35                х : 9 = 5                     68  - х = 35

49 – х = 4               х + 16 = 48                х – 24 = 13

40 + х = 56             х – 20 = 32                х : 5 = 3

 

 № 219

Реши уравнения.

 

56 – х = 20            70 – х = 7                   30 + х = 86

х – 24 = 3              32 : х = 4                    63 : х = 9

х . 9 = 36               6 . х = 30                    х : 8 = 7

х + 43 = 56            х : 4 = 5                      х – 28 = 40

 

 № 220

Реши уравнения.

 

х . 8 = 40               9 . х = 18                   27 : х = 3

 х : 9 = 4                28 : х = 7                   80 – х = 24

48 – х = 18            х + 18 = 50                х – 32 = 40

36 + х = 100          х – 16 = 54                 х : 9 = 9

 

 № 221

Выполни две проверки умножением.

 

96 : 12 =               84 : 12 =                    84 : 14 =

91 : 13 =               90 : 15 =                    75 : 15 =

60 : 15 =               90 : 18 =                     24 : 12 =

42 : 21 =

 

№ 222

Выполни две проверки умножением.

72 : 12 =              46 : 23 =                     26 : 13 =

52 : 26 =              62 : 31 =                     44 : 22 =

70 : 35 =              50 : 25 =                     78 : 13 =

64 : 16 =              60 : 12 =                     80 : 16 =

84 : 42 =              90 : 45 =

 

№ 223

Выполни две проверки умножением.

 

28 : 14 =                      33 : 11 =                   54 : 27 =

66 : 22 =                      78 : 39 =                   62 : 31 =

36 : 12 =                     56 : 14 =                   65 : 13 =

68 : 17 =                      95 : 19 =                   99 : 33 =

 

№ 224

Выполни две проверки умножением.

 

45 : 15 =                      48 : 16 =                   30 : 15 =

22 : 11 =                      48 : 24 =                   72 : 36 =

88 : 44 =                      96 : 48 =                    63 : 21 =

55 : 11 =                     88 : 22 =                    44 : 11 =

 

32 : 16 =                      34 : 17 =                    36 : 18 =

 51 : 17 =                     54 : 18 =                    57 : 19 =

 39 : 13 =                     48 : 12 =                    66 : 11 =

 

№ 225

Выполни две проверки умножением.

 

72 : 18 =                      76 : 19 =                    38 : 19 =

74 : 37 =                      56 : 29 =                    66 : 33 =

93 : 31 =                      84 : 42 =                    92 : 46 =

48 : 12 =                      75 : 25 =                    81 : 27 =

77 : 11 =                      88 : 11 =                    99 : 11 =

 

84 : 21 =                      92 : 23 =                    78 : 26 =

69 : 23 =                      84 : 28 =                    96 : 32 =

76 : 38 =                      58 : 29 =                    94 : 47 =

68 : 34 =                      86 : 43 =

 

№ 226

Выполни проверку умножением.

 

819 : 91 =                    729 : 81 =                 368 : 92 =

568 : 71 =                    488 : 61 =                 328 : 92 =

357 : 51 =                    287 : 41 =                 279 : 93 =

249 : 83 =                    186 : 31 =                 126 : 21 =

639 : 71 =                    276 : 92 =                 408 : 51 =

 188 : 94 =                    217 : 31 =                166 : 83 =

 

№ 227

Выполни проверку умножением.

 

246 : 41 =               144 : 72 =               455 : 91 =

246 : 82 =               549 : 61 =               208 : 52 =

328 : 41 =               184 : 92 =               567 : 81 =

 146 : 73 =              426 : 71 =               128 : 64 =

255 : 51 =               216 : 72 =               279 : 31 =

189 : 63 =               168 : 21 =               128 : 32 =

 

№ 228

Выполни проверку умножением.

 

637 : 91 =               164 : 82 =               486 : 81 =

148 : 74 =               355 : 71 =               186 : 62 =

427 : 61 =               159 : 53 =               459 : 51 =

 168 : 42 =              546 : 91 =               186 : 93 =

205 : 41 =              168 : 84 =                248 : 31 =

 219 : 73 =              189 : 21 =               248 : 62 =

 

№ 229

Выполни проверку умножением.

 

728 : 91 =               288 : 72 =               405 : 81 =

126 : 63 =               497 : 71 =               104 : 52 =

366 : 61 =               126 : 42 =               369 : 41 =

 

108 : 54 =              147 : 21 =               124 : 62 =

648 : 81 =               156 : 52 =               305 : 61 =

129 : 43 =               306 : 51 =               106 : 53 =

 

№ 230

Реши деление столбиком и выполни проверку умножением.

 

130 : 65 =                    114 : 38 =               380 : 95 =

256 : 64 =                    370 : 74 =               325 : 65 =

658 : 94 =                    595 : 85 =               657 : 73 =

576 : 64 =                    558 : 93 =               276 : 46 =

 760 : 95 =                   656 : 82 =

 

№ 231

Выполни проверку умножением.

 

758 : 82 =                     584 : 73 =               441 : 63 =

372 : 62 =                     292 : 73 =               460 : 92 =

195 : 65 =                     222 : 74 =               855 : 95 =

368 : 46 =                     415 : 83 =              189 : 27 =

 112 : 28 =                    450 : 75 =

 

№ 232

Выполни проверку умножением.

 

456 : 57 =                     544 : 68 =                384 : 48 =

632 : 79 =                     406 : 58 =                343 : 49 =

504 : 56 =                     702 : 78 =                351 : 39 =

432 : 48 =                     189 : 27 =                261 : 29 =

354 : 59 =                     252 : 36 =

 

№ 233

Выполни проверку умножением.

 

216 : 36 =                     282 : 47 =                  168 : 28 =

190 : 38 =                     125 : 25 =                  245 : 49 =

104 : 26 =                     156 : 39 =                  180 : 36 =

 135 : 27 =                    108 : 27 =                  112 : 28 =

455 : 65 =                     100 : 25 =

 

№ 234

Выполни проверку умножением.

 

999 : 27 =                    980 : 35 =                   931 : 49 =

722 : 38 =                    783 : 27 =                   672 : 24 =

504 : 28 =                     846 : 47 =                  988 : 26 =

918 : 34 =

 

№ 235

Выполни проверку умножением. Реши в столбик.

 

816 : 24 =              969 : 51 =               966 : 46 =                                944 : 59 =              952 : 56 =               736 : 46 =

675 : 45 =              575 : 25 =               689 : 53 =

812 : 58 =

 

№ 236

Выполни проверку умножением. Реши в столбик.

 

2116 : 92 =           4140 : 92 =             6164 : 92 =

8188 : 92 =           2656 : 93 =             4482 : 83 =

6308 : 83 =           8134 : 83 =             1776 : 74 =

2590 : 74 =

 

№ 237

Выполни проверку умножением. Реши в столбик.

 

5116 : 74 =           5772 : 74 =           2730 : 65 =

3445 : 65 =           6240 : 65 =           5655 : 65 =

5546 : 94 =          4512 : 95 =            3008 : 94 =

 6298 : 94 =

 

№ 238

Выполни проверку умножением. Реши в столбик.

 

2700 : 93 =             3560 : 93 =            6540 : 93 =

5700 : 93 =             5040 : 93 =            6050 : 84 =

7000 : 84 =             7600 : 84 =            1390 : 84 =

3790 : 84 =

 

№ 239

Выполни проверку умножением. Реши в столбик.

 

2150 : 75 =             2440 : 75 =                 3530 : 75 =

1485 : 75 =             4520 : 75 =                 4470 : 62 =

 3290 : 62 =            3975 : 62 =                 5650 : 62 =

 

№ 240

Выполни проверку умножением. Реши в столбик.

 

5886 : 54 =                 9360 : 45 =                 9860 : 58 =

9660 : 42 =                 9824 : 32 =                 9338 : 23 =

9920 : 31 =                 9840 : 24 =                 3840 : 16 =

 3876 : 19 =

 

№ 241

Выполни деление в столбик и проверку делением.

 

8325: 925 =               7767 : 863 =                  6426 : 714 =

7704 : 963 =               681 : 852 =                   5712 : 714 =

4473 : 639 =               1029 : 147 =                 2376 : 396 =

 

№ 242

Выполни деление в столбик и проверку делением.

 

1710 : 285 =               42847 : 714 =               4815 : 963 =

4260 : 852 =               2085 : 417 =                 3372 : 843 =

 3060 : 765 =              1176 : 294 =                 1152 : 384 =

 1971 : 657 =

 

№ 243

Выполни проверку умножением.

 

4901 : 169 =                7482 : 258 =               7452 : 276 =                    10063 : 347 =               6346 : 167 =              13224 : 348 =                     9842 : 259 =                12079 : 257 =             7896 : 168 =                      16403 : 349 =

 

№ 244

Выполни деление в столбик и проверку делением.

 

20608 : 368 =              8772 : 157 =             13944 : 249 =

 7303 : 109 =               8596 : 307 =              8112 : 208 =

4017 : 309 =                7383 : 107 =              1044 : 349 =

1930 : 965 =

 

№ 245

Выполни деление, проверь умножением с столбик.

 

9018 : 9 =                3224 : 8 =                 4842 : 6 =

7021 : 7 =                4540 : 5 =                 2736 : 9 =

8024 : 4 =                3542 : 7 =                 4554 : 9 =

 

9024 : 3 =                4840 : 8 =                 6372 : 9 =

8024 : 8 =                4956 : 7 =                 6456 : 8 =

6024 : 6 =                6472 : 8 =                 5481 : 9 =

 

№ 246

Выполни деление, проверь умножением с столбик.

 

14028 : 7 =             10008 : 2 =               12027 : 3 =

18030 : 6 =             20035 : 5 =               12028 : 4 =

15021 : 3 =             14012 : 2 =               12036 : 6 =

 

10025 : 5 =             16032 : 4 =               18016 : 2 =

14063 : 7 =             18054 : 6 =               15030 : 5 =

20036 : 4 =             16004 : 2 =               18006 : 3 =

 

№ 247

Реши уравнения.

 

х + 11 = 22             14 + х = 28                х + 12 = 36

х . 11 = 22               14 . х = 28                 х . 12 = 36

24 – х = 12              30 – х = 15                х – 13 = 13

 24 : х = 12              30 : х = 15                 х : 12 = 13

 

№ 248

Реши уравнения.

 

39 – х = 13              х – 21 = 21                х + 14 = 56

39 : х = 13               х : 2 = 21                  14 . х = 56

х – 22 = 11             44 – х = 11                 х – 36 = 12

 х : 3 = 11               44 : х = 11                  х : 4 = 12

 

№ 249

Реши уравнения.

 

х + 16 = 80                   х – 88 = 11                  46 – х = 23

 х . 16 = 80                   х : 9 = 11                     46 : х = 23

 72 – х = 12                 11 + х = 66                    х – 24 = 24

 72 : х = 12                  11 . х = 66                     х : 2 = 24

 

№ 250

Реши уравнения.

 

х – 32 = 16                   х + 25 = 50                  68 – х = 17

 х : 3 = 16                     х . 25 = 50                   68 : х = 17

 45 – х = 15                  21 + х = 63                  х – 45 = 15

 45 : х = 15                   21 . х = 63                   х : 4 = 15

 

№ 251

Реши уравнения.

 

х + 12 = 60                   х – 52 = 13                   84 – х = 14

х . 12 = 60                    х : 5 = 13                      84 : х = 14

55 – х = 11                   13 + х = 78                   х – 75 = 15

55 : х = 11                    13 . х = 78                    х : 6 = 15

 

№ 252

Реши уравнения.

 

х + 12 = 96                    х – 84 = 14                  66 – х = 22

 х . 12 = 96                    х : 7 = 14                     66 : х = 22

84 – х = 12                    25 + х = 50                  х – 63 = 21

64 : х = 12                     25 . х = 75                   х : 4 = 21

 

№ 253

Запиши примеры в столбик и реши.

 

798989 + 153682 =                        687979 – 274873 =

496798 + 346574 =                        368978 + 356965 =

427635 + 297986 =                        583748 + 389879 =

356569 + 287989 =                        247564 + 289769 =

 

543253 – 241212 =                        952671 – 798989 =

962852 – 687979 =                        843372 - 496798 =

725943 – 356965 =                        973627 – 388879 =

644558 – 356569 =                        537333 – 289769 =

784465 – 543253 =

 

№ 254

 

95378 . 2 + 14269 . 2 =                   53789 . 9 + 42691 . 9 =

37895 . 8 – 26914 . 8 =                   78953 . 7 – 69142 . 7 =

 

№ 255

 

89537 . 6 + 91426 . 6 =                    95378 . 5 – 14269 . 5 =

37895 . 4 + 26914 . 4 =                    37895 . 3 + 26914 . 3 =

 

№ 256

 

484101 : 9 + 384219 : 9 =                 303160 : 8 – 215312 : 8 =

858402 : 9 – 128421 : 9 =                 552671 : 7 + 483994 : 7 =

 

№ 257

 

537222 : 6 + 548556 : 6 =

476890 : 5 – 71345 : 5 =                  238952 : 4 – 166516 : 4 =

221577 : 3 + 188823 : 3 =                171946 : 2 + 188324 : 2 =

 

№ 258

Выполни деление, проверив умножением.

 

180602 : 2 =            160804 : 2 =               141012 : 2 =

211815 : 3 =            241206 : 3 =               270903 : 3 =

812709 : 9 =            723618 : 9 =               635445 : 9 =

722408 : 8 =            643216 : 8 =               405618 : 8 =

 

632107 : 7 =            562814 : 7 =               494235 : 7 =

541806 : 6 =            482412 : 6 =               423630 : 6 =

451505 : 5 =            402510 : 5 =               303520: 5 =

361204 : 4 =            321608 : 4 =               282024: 4 =

 

№ 259

 

240120 : 3 =            211800 : 3 =                279000 : 3 =

150060 : 3 =            819000 : 9 =                722700 : 9 =

540360 : 9 =            630045 : 9 =                400056 : 8 =

648000 : 8 =            483200 : 8 =                567000 :  7 =                       

632100 : 7 =            490280 : 7 =                350042 : 7 =

 

423600 : 6 =            300480 : 6 =                546000 : 6 =

180024 : 6 =            720240 : 8 =                405000 : 5 =

150300 : 5 =            250035 : 5 =                280200 : 4 =

 361600 ; 4 =           328000 : 4 =                120020 ; 4 =

181400 : 2 =

 

№ 260

 

9536 . 91 – 8472 . 91 =             5369 . 82 – 4728 . 82 =

3695 . 73 + 7284 . 73 =             6953 . 64 + 2847 . 64 =

 6395 . 59 – 2748 . 59 = 

 

№ 261

 

9356 . 19 + 8274 . 19 =               3569 . 28 – 2748 . 28 =

5693 . 37 + 7482 . 37 =               6935 . 46 – 4827 . 46 =

3965 . 95 + 2847 . 93 =

 

№ 262

 

867776 : 91 + 770952 : 91 =         440258 : 82 – 387696 : 82 =

269735 : 73 + 531732 : 73 =         444992 : 64 – 181408 : 64 =

 

№ 263

 

378305 : 59 – 162132 : 59 =        

177764 : 19 – 157206 : 19 =

100932 : 28 + 76944 : 28 =          

  210641 : 37 = 276834 : 37 =

 

№ 264

 

319010 : 46 – 222042 : 46 =        

376675 : 95 + 270465 : 95 =

324672 : 89 – 252742 : 98 =          

388064 : 67 + 369588 : 76 =

 

№ 265

 

3648 .178 – 2579 . 178 =                 6483 . 245 – 5792 . 245 =

7295 . 639 – 4836 . 369 =                7925 . 817 – 4836 . 718 =

 

№ 266

 

647425 : 817 + 3472248 : 718 =

1588335 : 245 + 1419040 : 245 =

4671505 : 639 + 1640484 : 369 =

649344 : 178 – 459062 : 178 =

 

№ 267

 

194970 : 20 =           259536 : 300 =           390152 6 40 =

273605 : 500 =         585228 : 60 =             518526 : 600 =

         

№ 268

 

682766 : 70 =           604947 : 700 =              691512 : 80 =

780168 : 800 =         584289 : 900 =              678474 : 90 =   

           

№ 269

 

360240 : 40 =           322000 : 40 =               288000 : 40 =

161200 : 40 =            279000 : 90 =              458100 : 90 =

540720 : 90 =            633600 : 90 =              400720 : 80 =

328000 : 80 =

 

№ 270

 

486400: 80 =             240560: 80 =            497000 : 70 = 

426300 : 70 =            350210 : 70 =           258600 : 70 =

180540 : 60 =            306000 : 60 =           422400 : 60 =

480360 : 60 =

 

№ 271

 

405000 : 50 =            301500 : 50 =           350200 : 50 =

254500 : 50 =            211500 : 30 =           276000 : 30 =

180120 : 30 =            249000 : 30 =           161200 : 20 =

184000 : 20 =

 

№ 272

Реши примеры, выполни проверку.

 

882000 : 900 =           684000 : 760 =           486000 : 54 =

207000 : 230 =           784000 : 800 =           608000 : 760 =                432000 : 54 =             256000: 320 =

 

№ 273

Реши примеры, выполни проверку.

 

679000 : 930 =            595000 : 700 =            441000 : 63 =

294000 : 420 =            354000 : 600 =            516000 : 860 =

438000 : 73 =              192000 : 320 =

 

№ 274

Реши примеры, выполни проверку.

 

460000: 920 =             370000 74 =                280000 500 =                    190000 : 380 =            540000 : 400 =            368000 : 920 =                296000 : 74 =              252000 : 630 =

 

№ 275

Реши примеры, выполни проверку.

 

279000 : 930 =          261000 : 87 =               192000 : 640 =                750000 : 300 =          520000 : 260 =              740000 : 37 =                     960000 : 200 =          118000 : 59 =

 

№ 276

 

8374 . 32 + 5926 . 32 =                 9265 . 54 – 3748 . 45 =

7483 . 67 – 2659 . 76 =                 6592 . 98 + 4857 . 89 =                8473 . 32 – 5629 . 23 =

 

№ 277

 

267968 : 32 – 136298 : 23 =        500310 : 54 + 168660 : 45 =

646016 : 98 = 430493 : 89 =        501361: 67 = 202084 : 76 =

 

№ 278

 

4 . 10 =                         20 : 10 =                      81 . 10 =                       450 : 10 =                    4 . 100 =                       300 : 100 =                      81 . 100 =                    4200 : 100 =                 720 . 10 =           4200 : 10 =                  720 . 100 =                   3000 : 10 =                          

 

400 . 10 =                    8000 : 100 =                 400 . 100 =        90000 : 10 =                63 . 10 =                       36000 : 100 =                    64 . 100 =                    35000 : 10 =                 560 . 10 =                      3200 : 100 =               540 . 100 =                    2800 : 10 =                     

 

800 . 10 =                   27200 : 100 =                800 . 100 =                     700 : 10 =                   5 . 10 =                          27200 : 100 =                 700 : 100 =                 5 . 100 =                        9000 : 100 =                   49 . 10 =                     9000 : 10 =                    48 . 100 =

 

№ 279

 

50 . 7 =                       50 . 90 =                        500 . 8 =                                  40 . 90 =                     50 . 90 =                        90 . 80 =                                 90 . 900 =                   800 . 20 =                      400 . 80 =        

80 . 30 =                     900 . 700 =                    8000 . 60 =

 

800 . 70 =                   900 . 20 =                      8000 . 60 =    

700 . 800 =                 80 . 50 =                        700 . 70 =   

80 . 400 =                   70 . 60 =                        500 . 70 =                             600 . 60 =                   4000 . 70 =                    60 . 500 =

 

70 . 300 =                    500 . 40 =                     700 . 20 =                            500 . 500 =                  60 . 400 =                     500 . 20 =     

 600 . 30 =                   50 . 3000 =                    60 . 20 =          

70 . 400 =                    800 . 40 =                      2 . 300 =

 

№ 280

 

36000 : 90 =                    27000 : 900 =                 810 : 9 =

5600 : 80 =                      40000 : 80 =                   350 : 7 =

2100 : 70 =                      720 : 90 =                       6300 : 9 =                   

4800 : 800 =                    640 : 80 =                       35000 : 70 =                   

 

4900 : 700 =                    1200 : 6 =                       240 : 60 =                     2000 : 50 =                      25000 : 500 =                 120 : 40 =                      5400 : 90 =                      4500 : 900 =                   160 : 8 =                       32000 6 800 =                 42000 : 700 =                 5400 : 70 =                  

 

30000 : 6000 =             18000 : 60 =                   15000 : 50 =              10000 : 500 =               16000 : 400 =                 8000 : 40 =                 24000 : 8000 =             18000 : 9000 =               2000 : 40 =                 28000 : 700 =               45000 : 900 =                 2500 : 50=

 

№ 281

 

526662 : 54 + 404964 : 63 =         474957 : 63 + 466668 : 54 =

388584 : 72 + 353775 : 89 =         254896 : 89 + 308592 : 72 =

 

№ 282

 

434340 : 45 + 235044 : 36 =                   

267768: 36 + 393435 : 45 =

290570 : 98 + 142992 : 27 =                   

118449 : 27 + 379652 : 98 =

 

№ 283

 

140733 : 57 + 215832 : 46 =             

 266018 : 46 + 203946 : 57 =

270036 : 39 + 258888 : 28 =              

 233996 : 28 + 305565 : 39 =

 

№ 284

 

7539 . 63 - 6428 . 63 =                     5397 . 72 – 2864 .89 =

3975 . 89 – 4286 . 72 =                    9753 . 54 – 8642 . 54 =

2040 . 307 + 408 . 650 =

 

№ 285

 

9652 . 45 – 7438 . 36 =                8743 . 45 – 6529 . 36 =

5397 . 72 – 2864 . 89 =                3975 . 89 – 4236 . 72 =

509 . 760 + 4030 . 202 =

 

№ 286

Раздели с остатком,  выполни проверку.

 

5 : 2 =   ( )                   2 . 2 + 1 =                   

7 : 2 =  ( )                    9 : 2 =  ( )                      11 : 2 =  ( )

13 : 2 = ( )                   15 : 2 =  ( )                    17 : 2 =   ( )                          19 : 2 =  ()                   7 : 3 =  ( )                      10 : 3 =  ( )                         

 

14 : 3 =  ( )                  17 : 3 = ( )                     20 : 3 =  ( )                        23 : 3 =  ( )                  25 : 3 =  ( )                    28 : 3 =  ( )

10 : 4 = ( )                   17 : 4 =  ( )                    23 : 4 = ( )

30 : 4 =  ( )                  33 : 4 =  ( )                    39 : 4 = ( )

15 : 4 =  ( )                  25 : 4 =   ( )                   9 : 5 = ( )

14 : 5 =  ( )                  18 : 5 =   ( )                   21 : 5 = ( )

27 : 5 = ( )                   32 : 5 =  ( )                    39 : 5 = ( )

43 : 5 =  ( )                  47 : 5 =   ( )                   51 : 5 =   ( )

 

№ 287

Раздели с остатком, выполни проверку.

 

13 : 6 =              27 : 6 =               40 : 6 =               58 : 6 =                        15 : 7 =              30 : 7 =               48 : 7 =               60 : 7 =                        20 : 8 =              39 : 8 =                50 : 8 =              70 : 8 =

20 : 9 =              40 : 9 =                60 : 9 =               80 : 9 =                        

 

94 : 9 =              20 : 6 =                 34 : 6 =               47 : 6 =                        50 : 6 =              23 : 7 =                 40 : 7 =               50 : 7 =

 69 : 7 =             30 : 8 =                  46 : 8 =              60 : 8 =                         79 : 8 =              30 : 9 =                  50 : 9 =               70 : 9 =    

                   

№ 288

 

4205 = 4000 + 200 + 5

3029 =                    50403 =                    2198 =                

60789 =                  705080 =                  12345 =                 

98076 =                  216000 =                  453600 =             45003=                   12043 =                    409716 =

 

№ 289

 

18 + 9 =             27 + 8 =               36 + 7 =               45 + 6 =                         54 + 8 =             63 + 9 =               72 + 9 =               48 – 9 =                       54 – 7 =             56 – 9 =                63 – 8 =               72 – 6 =

 

81 – 5 =             45 – 8 =                24 – 9 =                32 – 8 =                         40 – 7 =             48 + 8 =                36 + 9 =               64 – 8 =                       72 – 7 =             43 + 8 =                28 + 7 =               19 + 8 =

 

№ 290

Запиши столбиком и реши.

 

496324 + 102345 =                           687012 + 103987 =

290135 – 210243 =                           304576 + 286104 =

4854 72 + 310425 =                          764850 – 132246 =

890979 – 680754 =                           698767 – 496321 =

 

598679 – 304638 =                           785946 – 360523 =

795864 – 320540 =                           897356 – 165324 =

900000 – 756342 =                           800900 – 673854 =

700010 – 496578 =                           605000 – 354789 =

508070 – 392406 =                           400008 – 243218 =

 

№ 291

Запиши столбиком и реши.

 

998987 + 239484 =                           678956 + 593586 =

789467 + 576877 =                           589456 + 647979 =

378994 + 865987 =                           362758 + 989896 =                      1272542 – 593585 =                         1366344 – 576877 =                   

 

1237435 – 647979 =                         1244981 – 865987 =                    1352654 – 989896 =                         1238471 – 239484 =                      908070 + 908273 =                           609380 + 698070 =

 746090 + 808072 =                          2705232 – 908270 =                   3206340 – 698070 =                         42433051 – 746090 =

 

№ 292

 

32546 . 10 =                  7189 . 100 =                  123 .1000 =

45 . 10000 =                  6 . 100000 =                  320 . 1000 =                   23570 . 10 =                  8900 . 100 =                  90 . 10000 =                540000 : 10000 =         623540 : 10 =           213000 : 1000 = 300000 : 100000 =       352800 : 100 =         420000 : 1000 = 970000 : 100 =             300000: 10000 =       2 . 1000 =                  

 

31 . 100 =                      452 . 10 =                     6 . 1000 =

70 . 100 =                      890 . 10 =                     9 . 1000 =

23 . 100 =                      400 . 10 =                     2540 : 10 =

 

1300 : 100 =                  4000 : 1000 =              8000 : 100 =                      8900 : 10 =                    5000 : 1000 =              4000 : 10 =

8000 : 100=                   9000 : 100 =                300 : 10 =

 

№ 293

 

90 . 2 =             90 . 3 =                90 . 4 =                90 . 5 =                           90 . 6 =             90 . 7 =                90 . 8 =                90 . 9 =                          80 . 1 =             90 . 7 =                90 . 4 =                80 . 7 =

 80 . 2 =            80 . 3 =                80 . 4 =                 80 . 5 =                           

 

80 . 6 =             80 . 7 =                80 . 8 =                 80 . 9 =                          50 . 9 =             180 : 2 =              140 : 2 =               240 : 3 =

280 : 4 =           300 : 5 =              300 : 6 =               280 : 7 =                         

 

240 : 8 =           180 : 9 =               270 : 3 =               210 : 3 =                         240 : 4 =           250 : 5 =               240 : 6 =               210 : 7 =

160 : 8 =           80 : 1 =                 810 : 9 =               280 : 7 =

 

№ 294

Вставь пропущенные числа.

 

70 . 2 =              320 : 4 =                   320 : 80 =

70 . 3 =              160 : 2 =                   160 : … =

70 . 4 =              450 : 5 =                   450 :  … =

70 . 5 =              180 : 3 =                   180 :  … =

 

70 . 6 =              200 : 4 =                  200 : …   =

70 . 7 =              320 : 8 =                  320 :  …  =

 70 . 8 =             140 : 7 =                  140 :   … =

70 . 9 =              360 : 4 =                  360 :  … =    

 

60 . 1 =              400 : 5 =                  400 :   … =  

60 . 2 =              420 : 6 =                  420 :  … =   

60 . 3 =              350 : 7 =                  350 :  …=   

60 . 4 =             120 : 2 =                   120 : … =      

 

60 . 5 =              450 : 9 =                  450 :  … =     

60 . 6 =              360 : 9 =                  360 :  … =    

 60 . 7 =             180 : 6 =                  180 : … =   

60 . 8 =              60 : 1 =                    60 :  … =    

 90 . 6 =             270 : 9 =                  270 : … =   

 

№ 295

Вставь пропущенные числа.

 

50 . 2 =                      40 : 2 =                          40 : … =

50 . 3 =                      540 : 6 =                        540 : … =     

50 . 4 =                      560 : 7 =                        560 : … =

50 . 5 =                      480 : 8 =                        480 : … =

 

50 . 6 =                      80 : 2 =                          80 : … =

50 . 7 =                      90 : 3 =                          90 : … =

50 . 8 =                      60 : 4 =                          80 : … =

50 . 9 =                      350 : 5 =                        350 : … =

 

№ 296

 

40 . 1 =                     480 : 6 =                        480 : … =

40 . 2 =                     630 : 7 =                       630 : … =

40 . 3 =                     560 : 8 =                       560 : … =

40 . 4 =                     540 : 9 =                       540 : … =

 

40 . 5 =                             100 : 2 =                       100 : … =

40 . 6 =                             120 : 3 =                       120 : … =

40 . 7 =                             120 : 4 =                       120 : … =

40 . 8 =                             100 : 5 =                       100 : … =

40 . 9 =                             40 : 1 =                         40 : … =    

 

№ 297

Вставь пропущенные числа.

 

30 . 2 =                            360 : 6 =                        360 : …=

30 . 3 =                            490 : 7 =                        490 : … =

30 . 4 =                            400 : 8 =                        400 : … =

30 . 5 =                            810 : 9 =                        810 : … =

 

30 . 6 =                            60 : 2 =                          60 : … =

30 . 7 =                            150 : 3 =                        150 : … =

30 . 8 =                            160 : 4 =                        160 : … =

30 . 9 =                            200 : 5 =                        200 : … =

 

№ 298

 

20 . 1 =                      200 : 1 =                        200 : … =

20 . 2 =                      120 : 6 =                        120 : … =

20 . 3 =                      420 : 7 =                        420 : … =

20 . 4 =                      640 : 8 =                        640 : … =

 

20 . 5 =                      630 : 9 =                  630 : … =

20 . 6 =                      60 : 3 =                    60 : … =

20 . 7 =                      150 : 5 =                  150 : … =

20 . 8 =                      720 : 8 =                  720 : … =

20 . 9 =                      720 : 9 =                  720 : … =

 

№ 299

 

90 . 20 =                                  630000 : 700 =

900 . 30 =                                4200 : 60 =

90 . 400 =                                56000 : 800 =

900 . 300 =                              49000 : 40 =

 

900 . 500 =                              350000 : 500 =

90 . 60 =                                  28000 : 400 =

900 . 70 =                                1400 : 20 =

900 . 800 =                               2100 : 70 =

 

№ 300

 

90 . 900 =                                 21000 : 30 =

80 . 20 =                                   420000 : 100 =

800 . 30 =                                 54000 : 90=

80 . 400 =                                 36000 : 600 =

800 . 500 =                               4800 : 80 =

 

80 . 60 =                                   180000 : 300 =

800 . 10 =                                 12000 : 200 =

80 . 800 =                                 30000 : 50 =                                                      800 . 900 =                               2400 : 40 =

80 . 10 =                                   8000 : 800 =

 

№ 301

 

70 . 20 =                                   60000 : 200 =

700 . 30 =                                 27000 : 900 =

70 . 400 =                                 15000 : 500 =

700 . 500 =                               900 : 30 =

 

70 . 60 =                                   180000 : 600 =

700 . 70 =                                 24000 : 80 =

70 . 800 =                                 20000 : 40 =

700 . 900 =                               2100 : 70 =

 

№ 302

 

60 . 200 =                                 16000 : 400 =

600 . 300 =                               800 : 20 =

60 . 40 =                                   280000 : 700 =

600 . 50 =                                 20000 : 50 =

60 . 600 =                                32000 : 800 =

 

600 . 700 =                               2400 : 60 =

60 . 80 =                                   120000 : 300 =

600 . 90 =                                 36000 : 90 =

60 . 10 =                                   600000 : 6000 =

 

№ 303

 

40 . 20 =                                         45000 : 500 =

400 . 300 =                                     18000 : 20 =

40 . 400 =                                       81000 : 300 =

400 . 50 =                                       27000 : 30 =

 

40 . 60 =                                         720000 : 800 =

400 . 700 =                                     5400 : 60 =

40 . 800 =                                       36000 : 400 =

400 . 90 =                                       63000 : 70 =

 

№ 304

 

300 . 200 =                                     4800 : 60 =

30 . 30 =                                         400000 : 500 =

300 . 40 =                                       24000 6 30 =

30 . 500 =                                       32000 : 400 =

 

300 . 600 =                                     1600 : 20 =

30 . 70 =                                         720000 : 900 =

300 . 80 =                                       56000 : 70 =

30 . 900 =                                       64000 . 800 =

300 . 100 =                                     3000 : 300 =

 

№ 305

Вырази:

 

в миллиметрах                                          в километрах

3 м =                                                           400 м =

5 дм =                                                         26000 м =

8 см =                                                         170000 м =

 

в метрах                                                     в дециметрах

3 км =                                                         60 м =

12 км =                                                       150 см =

30 дм =                                                       14 м =

120 дм =                                                     5 м =

400 см =                                                     300 мм =

2000 мм =                                                   16 м =

34000 мм =                                                 5000 мм =

 

в сантиметрах                                            в рублях

6 м =                                                            200 коп =

7 дм =                                                          600 коп =

80 мм =                                                        4000 коп =

 

№ 306

 

90 + 50 =                       90 + 60 =                  90 + 70 =

90 + 20 =                       90 + 30 =                  90 + 40 =

90 + 80 =                       90 + 90 =                  80 + 30 =

80 + 40 =                       80 + 50 =                  80 + 60 =

 

80 + 70 =                       80 + 80 =                  70 + 40 =

70 + 50 =                       70 + 60 =                  70 + 70 =

60 + 50 =                       60 + 60 =                  80 + 90 =

70 + 80 =                       70 + 90 =                  60 + 70 =

 

60 + 80 =                       140 – 20 =                50 + 70 =                         140 – 50 =                     150 – 70 =                170 – 80 =

120 – 40 =                    120 – 30 =                 120 – 50 =

110 – 50 =                    180 – 90 =                 150 – 80 =

 

150 – 60 =                     130 – 60 =                 130 – 50 =

160 – 80 =                      160 – 90 =                120 – 60 =

 130 – 40 =                     140 – 60 =                160 – 70 =

 

140 – 30 =                      170 – 90 =                 110 - 40 =

140 – 70 =                      140 – 80 =                 130 – 70 =                       120 – 70 =                      60 + 90 =                   150 – 90 =

 

№ 307

 

900 + 3000 =                 900 + 400 =                 900 + 50 =

900 + 60 =                     900 + 700 =                 900 + 800 =

800 + 30 =                     800 + 500 =                 800 + 300 =

800 + 50 =                     800 + 70 =                   800 + 700 =

 

700 + 500 =                   700 + 600 =                  700 + 700 =

200 + 900 =                   500 + 900 =                  600 + 50 =

1200 – 900 =                 950 + 50 =                    1100 – 30 =

1600 – 700 =                 1200 – 500 =                1100 - 300 =

 

870 – 70 =                     1400 - 900 =                  1400 – 700 =

 960 – 60 =                    1300 – 400 =                  1700 – 800 =

 850 – 50 =                    1300 – 500 =                  1500 – 700 =

1300 – 50 =                   1300 – 600 =                  600 – 70 =

 

№ 308

 

400 + 360 =                 600 + 300 =               500 + 250 =

400 + 280 =                 490 + 500 =               200 + 120 =

 110 + 100 =                210 + 600 =               500 + 130 =

320 + 400 =                 200 + 340 =               300 + 260 =

 

400 + 240 =                280 + 200 =              300 + 190 =

300 + 150 =                160 + 200 =              200 + 220 =                             810 – 600 =                240 – 100 =              250 – 200 =                          720 – 500 =                360 – 300 =              210 – 100 =

 

400 – 80 =                  450 – 200 =              420 – 100 =

270 – 30 =                  350 – 200 =              490 – 300 =

540 – 300 =                280 – 200 =              300 – 60 =

630 – 500 =                560 – 400 =              320 – 10 =

 

№ 309

 

Вырази :

в тоннах                                        в центнерах

3000 кг =                                       6 т =

42000 кг =                                     26 т =

190 ц =                                           800 кг =

3200 ц =                                         5900 кг =

60000 кг =                                     700 т =

530000 кг =                                   20000 кг =

9000 ц =                                        10 т =

 

в килограммах                             в граммах

2 т =                                              8 кг =

18 т =                                            37 кг =

560 т =                                          1 ц =

4000 г =                                        40 кг =

6 ц =                                              5 кг =

70 ц =                                            302 кг =

50000 г =                                      20 ц =  

     

№ 310

 

76540 . 8 – 32700 . 8 =               6540 . 60 – 3200 . 60 =

98000 . 7 + 7600 . 7 =           428850 : 9 – 294300 : 9 =

 

№ 311

Выполни умножение столбиком.

 

30907 . 9 =             20048 . 9 =                 57006 . 9 =

80009 . 8 =             30124 . 8 =                 27015 . 8 =

75643 . 45 =           2569 . 32 =                 3478 . 23 =

2579 . 289 =           3468 . 298 =               5297 . 156 =

4386 . 546 =           7925 . 37 =                 6834 . 37 =

 

№ 312

Выполни деление столбиком.

 

2416 : 70 =             173400 : 60=               216000 : 60 =

328200 : 600 =       135486 : 54 =              138870 : 45 =

253800 : 54 =         20410 : 239 =              230584 : 328 =

262626 : 273 =       551754 : 906 =            491463 : 807 =

641448 : 708 =       571356 : 708 =   

               

№ 313

 

100 + 18 =              120 + 27 =                  120 + 36 =           100 + 45 =              120 + 54 =                  70 + 63 =                    80 + 72 =                90 + 81 =                     140 + 16 =              150 + 24 =              160 + 32 =                   150 + 40 =

 

120 + 48 =              140 + 56 =                   80 + 64 =            120 + 14 =              150 + 21 =                  160 + 28 =                  120 + 42 =              150 + 35 =                  140 + 49 =              140 + 12 =              150 + 18 =                  160 + 24 =

 

180 + 10 =              150 + 30 =                  160 + 20 =           180 + 18 =              150 + 25 =                  160 + 8 =                    120 + 16 =              180 + 12 =                  180 + 6 =                180 + 9 =                120 + 36 =                  160 + 16 =

 

№ 314

 

19 . 9 =              162 : 9 =              144 : 18 =            19 . 8 =                           136 : 8 =           168 : 28 =             19 . 7 =                182 : 7 =                     188 : 47 =         29 . 6 =                 150 : 6 =              152 : 76 =

29 . 5 =             170 : 5 =               135 : 15 =            39 . 4 =                           

 

172 : 4 =           168 : 24 =             49 . 3 =                186 : 3 =                     165 : 33 =         59 . 2 =                 184 : 2 =              186 : 62 =

18 . 8 =             128 : 8 =               162 : 27 =            28 . 7 =                           175 : 7 =           184 : 46 =             28 . 6 =                144 : 6 =        

            

№ 315

 

190 : 95 =         38 . 5 =                 165 : 5 =              126 : 14 =

48 . 4 =            168 : 4 =                161 : 23 =            58 . 3 =                            117 : 3 =          160 : 32 =              78 . 2 =                118 : 2 =                     

 

174 : 29 =        27 . 7 =                  126 : 7 =              168 : 56 =

27 . 6 =            156 : 6 =                117 : 13 =            37 . 5 =                            175 : 5 =          200 : 25 =

 

№ 316

 

47 . 4 =              136 : 4 =              144 : 24 =             57 . 3 =                           183 : 3 =            172 : 92 =            26 . 6 =                192 : 6 =                     136 : 17 =          36 . 5 =                145 : 5 =              150 : 25 =

46 . 4 =              192 : 4 =              136 : 34 =            56 . 3 =                       

 

171 : 3 =            118 : 59 =            76 . 2 =               134 : 2 =                           198 : 22 =          35 . 5 =                190 : 5 =             198 : 33 =

45 . 4 =              188 : 4 =             168 : 42 =           65 . 3 =                       168 : 3 =            134 : 67 =            95 . 2 =              168 : 2 =                           171 : 19 =           34 . 4 =               184 : 4 =            192 : 48 =

 

64 . 3 =              195 : 3 =              186 : 93 =           84 . 2 =                      

186 : 2 =            162 : 18 =            63 . 3 =               192 : 3 =                           190 : 45 =          93 . 2 =                156 : 2 =             153 : 17 =

 

№ 317

Выполни по образцу:          98 + 23 = 110 + 11 = 121

 

98 + 34 =              98 + 45 =               98 + 56 =                  

98 + 67 =              98 + 78 =               98 + 89 =              

97 + 94 =              87 + 35 =               87 + 46 =            

             87 + 57 =              87 + 68 =               87 + 79 =

 

86 + 85 =              85 + 96 =               76 + 17 =                 

            76 + 58 =               76 + 59 =               75 + 76 =              

            75 + 87 =               75 + 98 =               65 + 59 =           

            64 + 67 =               64 + 78 =                64 + 89 =

 

63 + 98 =              53 + 69 =               52 + 79 =                

            59 + 82 =               59 + 93=                49 + 74 =            

            49 + 85 =               49 + 96 =               39 + 87 =            

           39 + 98 =                29 + 99 =                26 + 49 =

 

 № 318

 

20807 . 29 + 30096 . 29 + 14005 . 29 =

24005 . 38 + 30069 . 38 + 10708 . 38 =

10096 . 47 + 20708 . 47 + 10708 . 38 =

30807 , 56 + 14005 . 56 + 20096 . 56 =

 

№ 319

 

4700 . 560 – 2900 . 506 =               5060 . 506 – 3080 . 560 =

4700 . 470 – 2900 . 407 =               5060 . 407 – 3080 . 470 =

 

№ 320

 

5060 . 308 + 3080 . 380 =               4700 . 380 + 2900 . 308 =

5060 . 209 – 3080 . 290 =               4700 . 290 – 2900 . 209 =

 

№ 321

 

1128235 : 47 – 1125376 : 56 =

872784 : 29 – 1142622 : 38 =

1725192 : 56 – 973276 : 47 =

912190 : 38 – 40600 : 29 =

 

№ 322

 

784280 : 56 – 474512 : 47 =

603403 : 29 – 406904 : 38 =

2560360 : 506 + 1724800 . 3080 =

2632000 : 4700 + 1467400 : 506 =

 

№ 323

 

2059420 : 407 – 1180300 : 2900 =

1447600 : 470 – 2209000 : 4700 =

1558480 : 5060 + 893200 : 308 =

1170040 6 3080 + 1686000 : 380 =

1057540 : 209 – 606100 : 2900 =

 

№ 333

Выполни проверку.

 

8466528 : 879 =                                   6820506 : 798 = 

3455634 : 549 =                                   2547270 : 465 =        

    

№ 334

Выполни проверку.

 

2225025 : 456 =                                   1799616 : 546 =

4371444 : 798 =                                   5563191 : 879 =

 

№ 335

Выполни деление в столбик, полученные результаты сложи.

 

752859 : 9 =                               852318 : 9 =                                       255626 : 7 =                               329203 : 7 =                                       325915 : 5 =                               351470 : 5 =

 88410 : 3 =                                155508 : 3 =

 

№ 336

Выполни деление в столбик, полученные результаты сложи.

 

146920 : 8 =                                  235760 : 8 =                           489810 : 6 =                                  556440 : 6 =                                       55424 : 4 =                                    99628 : 4 =

77122 : 2 =                                    98144 : 2 =

 

№ 337

Реши уравнения.

 

х + 9 = 11                     9 + х = 12                   х + 8 = 12                х + 9 = 13                     8 + х = 12                   7 + х = 11                 9 + х = 14                     х + 8 = 13                   11 – х = 3              13 – х = 4                     12 – х = 4                    х – 2 = 9

 х – 3 = 9                  х – 3 = 8                   х – 4 = 9                 

х – 4 = 8                  16 – х = 7                  х – 6 = 13

 

№ 338

Реши уравнения.

 

х + 9 = 15                   11 – х = 4                      х – 5 = 6               8  + х = 14                  14 – х = 5                      х – 4 = 7                   7 + х = 13                   13 – х = 5                      х – 5 = 7               

х + 6 = 12                   12 – х = 5                      15 – х = 6

 

11 – х = 5                   14 – х = 6                      13 – х = 6              х – 3 = 8                     9 + х = 16                      16 – х = 7                   х – 5 = 9                    12 – х = 6                       15 – х = 7

 

№ 339

Реши уравнения.

 

х + 12 = 30                 40 – х = 13                     х – 13 = 21          50 – х = 14                 х – 18 = 32                     21 + х = 50                 х – 27 = 60                 х + 32 = 60                     70 – х = 36          

 

80 – х = 48                 х – 47 = 43                     53 + х = 90

 х – 36 = 70                х + 45 = 80                     60 – х = 17          46 + х = 99                34 + х = 71                     50 – х = 16

 

№ 340

Реши уравнения.

 

х + 18 = 42               х + 17 = 30                   30 – х = 26           х + 28 = 60               70 – х = 43                    х – 39 = 60                 80 – х = 37                х – 36 = 24                   45 + х = 90            х – 23 = 47                43 + х = 80                   40 – х = 16

60 – х = 25                х – 35 = 45                   х – 53 = 90

 

№ 341

Реши уравнения.

 

9 . х = 18                            х . 9 = 27                       8 . х = 16         

9 . х = 18                           45 : х = 5                        х . 7 = 21               8 . х = 24                           63 : х = 7                        56 : х = 7              72 : х = 8                           х : 2 = 7                          х : 6 = 2                   

 

х : 9 = 5                             7 . х = 14                        42 : х = 6         

х : 7 = 7                             48 : х = 6                        х : 8 = 4                 х . 9 = 36                           54 : х = 6                        х : 3 = 7                 х . 7 = 35                           х : 9 = 9                          х : 7 = 3

 

№ 342

Реши уравнения.

 

40 : х = 5                         35 : х = 5                      х : 6 = 3           

 х : 5 = 2                          х : 6 = 4                        9 . х = 54                 8 . х = 40                        7 . х = 28                        х . 9 = 63         

 х . 8 = 48                       36 : х = 6                        32 : х = 4

 

28 : х = 4                        36 : х = 6                        49 : х = 7           

 х : 4 = 7                         х : 6 = 6                          х : 5 = 4                  3 . х = 9                          8 : х = 2                          10 : х = 2

 

№ 343

Реши уравнения.

 

9 . х = 72                        8 . х = 56                    27 : х = 3           

х . 7 = 35                        24 : х = 3                    21 : х = 3                х : 5 = 7                          х : 3 = 6                      х : 5 = 5           

 

 х : 4 = 4                         8 : х = 2                      х : 3 = 6

х . 8 = 64                        7 . х = 42                    х . 3 = 15           

18 : х = 9                        14 : х = 2                    х : 5 = 6                 16 : х = 2                        16 : х = 4                    21 : х = 7

 

№ 344

Реши уравнения.

 

90 . х = 810                720 : х = 90                 х : 90 = 7           

240 : х = 3                  х : 4 = 80                     2 . х = 160            

 х : 70 = 7                   х . 70 = 350                 420 : х = 70      

 

360 : х = 60                х : 8 = 80                     х . 90 = 270

х . 60 = 120                180 : х = 3                   х : 60 = 4           

х . 60 = 180                х :  9 = 90                   4 . х = 160

 

№ 345

Реши уравнения.

х : 50 = 6                         х . 50 = 150                  200 : х = 50       

450 : х = 90                     х . 90 = 4                      90 . х = 540          

5 . х = 400                       480 : х = 6                    х : 7 = 80        

 

 х : 2 = 50                        70 . х = 140                  180 : х = 90

210 : х = 3                        х : 4 = 70                     х . 60 = 360       

 х . 50 = 250                     х . 30 = 180                 х . 70 = 490

 

№ 346

Реши уравнения.

 

20 . х = 240                   20 + х = 240                  х : 17 = 20                                               360 : х = 20                   260 : х = 20                   260 – х = 20         

 х . 20 = 300                   х + 20 =300                  х : 20 = 21        

 х : 20 = 14                     х – 20 = 14                   320 : х = 16 

320 – х = 16                   20 . х = 380                  30 . х = 270

 

№ 347

 

225 . 16 – 6306 =                  81000 – 1014 . 20 =

(2410 – 1806) . 27 =             947 + 13662 : 54 =

 

№ 348

 

9928 : 68 + 987 =                 12000 : (211 - 186) =

10712 : 104 . 789 =              14688 : 72 . 860 =

 

№ 349

 

19 + 12 =           27 + 24 =              37 + 16 =            23 + 18 =

45 + 27 =           46 + 49 =              27 + 25  =           54 + 23 =

48 + 38 =           43 + 18 =              38 + 26 =            56 + 28 =

36 + 26 =           47 + 34 =              59 + 39 =             64 + 29 =

 

54 + 28 =           47 + 18 =              91 – 69 =             72 – 19 =

             41 – 28 =           43 – 29 =              62 – 28 =            31 – 17 =

82 – 67 =           43 – 18 =               54 – 29 =             61 – 15 =

65 - 39 =            64 – 28 =               53 – 27 =             52 – 26 =

 

51 – 35 =           76 - 39 =               65 – 38 =             54 – 47 =

63 – 26 =           42 – 15 =              71 – 54 =             87 – 49 =

76 – 48 =           65 – 37 =               54 – 36 =            43 – 25 =

32 – 14 =           81 – 43 =               98 – 69 =            87 – 58 =

76 – 37 =           65 – 46 =               91 – 62 =            87 – 39 =

 

№ 350

Реши уравнения.

 

29 + х = 61                х + 28 = 72                  37 + х = 81               24 : х = 2                   х : 12 = 3                     48 : х = 4              71 – х = 32                52 – х = 14                  93 – х = 26        

 

 х – 32 = 49               х – 38 = 27                  х – 54 = 38

12 . х = 24                х . 13 = 39                   х ; 14 = 4                   х : 12 = 8                  х . 11 = 99                   х  : 11 = 8

 

№ 351

Реши уравнения.

 

х – 24 = 39                  37 + х = 83                32 – х = 15              12 . х = 60                  48 : х = 4                    х : 2 = 14              х + 49 = 94                 71 – х = 24                 х – 35 = 27         

 

65 : х = 5                     х : 3 = 13                   х . 13 = 78

 92 – х = 46                 х – 47 = 36                34 + х = 51          67 – х = 39                  45 – х = 13                45 + х = 58

 

№ 352

Реши уравнения.

 

72 : х = 6                  х : 4 = 12                      12 . х = 84            х : 5 = 17                 14 . х = 42                     26 : х = 2             х + 38 = 72              43 – х = 15                    х – 36 = 26           

 

12 . х = 36               84 : х = 7                       х : 6 = 12

х – 38 = 35              х + 27 = 62                    43 – х =18            х : 7 = 14                 21 : х = 3                       81 : х = 9

 

№ 353

Реши уравнения.

 

31 – х = 17            х – 19 = 34                 96 : х = 8                  х . 7 = 14               12 . х = 48                  36 + х = 53           

54 – х = 28             х – 58 = 13                 х : 8 = 12             

х . 13 = 65              108 : х = 9                  х – 26 = 48

45 + х = 74             41 – х = 25                 х – 18 = 36         

 х . 8 = 16               56 – х = 24                78 – х = 35

 

№ 354

Реши уравнения.

 

12 . х = 96                           39 : х = 13                   х : 2 = 19              52 – х = 27                          х – 46 = 37                 34 + х = 83       

52 : х = 4                             х : 3 = 18                    х . 13 = 91          

 

х + 36 = 47                         93 – х = 56                  х – 37 = 48

х : 4 = 23                            12 + х = 72                   60 : х = 5               90 : х = 6                            34 – х = 25                    67 – х = 12

 

№ 355

 

253896 : 298 + 430 . 5 43 =          100000 – 606 . 534 : 909 =

400000 – 2209520 : 568 =             23070 : (1010 - 241) . 987 =

 

№ 356

 

4200 – (2012 – 7896 : 8) =             (80028 – 789 . 56) : 12 =

34204 : 68 + 60372 : 86 =               237820 : 253 . 709 =

805 . 600 : 210 =                             39552 : 103 . 207 =                                              1472400 : 36 – 1280192 6 64 – 948 =

 

№ 357

Реши уравнения.

 

42 + х = 91              82 – х = 24                  х – 16 = 45             78 : х = 6                 х : 5 = 12                     х . 16 = 45               78 : х = 6                 х . 13 = 32                   73 – х = 34    

 

 х – 25 = 38             39 + х = 83                  х : 6 = 13

 14 . х = 42              91 : х = 7                     х – 54 = 17             38 + х = 63              54 – х = 36                  76 – х = 34

 

№ 358

Реши уравнения.

 

х . 15 = 90                   28 : х = 2                   х : 7 = 12

17 + х = 81                  32 – х = 15                х – 45 = 16                                         42 : х = 3                     х : 5 = 15                   14 . х = 70

71 – х = 35                  х – 67= 25                 56 + х = 93

 х : 3 = 18                   14 . х = 84                  56 : х = 4

 

№ 359

Реши уравнения.

 

х – 17 = 64                   х + 24 = 52                   72 – х = 43

14 . х = 98                    75 : х = 5                        х : 4 = 14

13 + х = 41                   31 – х = 19                     х – 45 = 49

30 : х = 2                      х ; 4 = 23                        х . 15 = 45

54 – х = 25                   х – 27 = 58                     х + 48 = 94

 

№ 360

 

254820 : 548 + 614400 : 960 – 906 =

60000 – (2486 + 670208 : 952) : 10 =

8546 + (8727 – 20790 : 770) : 100 =

8000 – 1725 + 22176 : 264 . 50 =

 

№ 361

Реши уравнения.

 

70 : х = 5                    х : 2 = 27                   18 . х = 36

49 + х = 78                65 – х = 46                  х – 26 = 59

 х : 3 = 24                  х . 24 = 48                   51 : х = 36

4 – х = 38                  х – 17 = 69                  57 + х = 84

27 . х = 54                 38 : х = 2                      х : 3 = 27

 

№ 362

Реши уравнения.

 

х – 37 = 48               х + 68 = 96                   98 – х = 59

56 : х = 2                  х : 5 = 24                      16 . х = 96

58 + х = 85              87 – х = 49                     х – 27 = 47

х : 4 = 25                 х – 17 = 85                     60 : х = 4

54 – х = 37              х – 18 = 79                      х + 46 = 93

 

№ 363

 

924 . 208 : 308 + 23798 – 5698 =

10000 – 842624 : 928 . 10 + 890 =

4248 : 6 . 47 – 5987 + 7965 =

906 . 605 + 780 . 870 – 457698 =

 

№ 364

 

75276 : 9 – 224373 : 87 =               

652392 : 78 – 23211 : 9 =

923790 : 265 – 664832 : 256 = 

87525 : 9 . (43767 : 9 + 216202 : 78 ) =

317376 : 87 – 664832 : 256 + 923190 =

1397604 : 403 – 784016 : 304 =     

 

№ 365

Ответы каждой пары сложи.

 

2165266 : 914 =                       3045900 : 825 =

1942304 : 736 =                       1994099 : 673 =

1740288 : 528 =                       2651851 : 419 =

2540741 : 367 =                       2382888 : 258 =

 

№ 366

Ответы каждой пары сложи.

 

3952080 : 528 =                       3162612 : 419 =

4184292 : 914 =                       4771800 : 825 =

3501888 : 736 =                       5279685 : 673 =

3212718 : 367 =                       2181906 : 258 =

 

№ 367

 

2537184 : 304 – 1046591 : 403 =

1260720 : 408 – 1022581 : 509 =

1534000 : 260 – 1504300 : 307 =

 

 

 

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