基礎・2回目 反復練習プリント 負の数四則計算反復練習プリント 数学・算数の教材公開ページ kisoNo2test

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(1)

正負の掛け算割り算・基礎 No.2

1.

次の計算をしなさい。

(1) 7×6 = (2) 3×1 =

(3) (−2)×8 = (4) (−8)×2 =

(5) (−9)×6 = (6) (−5)×3 =

(7) (−4)×7 = (8) (−2)×6 =

(9) 8×(−2) = (10) 8×(−1) =

(11) 1×(−5) = (12) 6×(−8) =

(13) 4×(−3) = (14) 1×(−6) =

(15) (−6)×(−9) = (16) (−7)×(−4) =

(17) (−8)×(−7) = (18) (−5)×(−9) =

(2)

2.

次の計算をしなさい。

(1) 7×(−8) = (2) 7×(−1) =

(3) (−3)×(−1) = (4) 3×(−9) =

(5) 1×(−6) = (6) (−9)×6 =

(7) 8×(−9) = (8) 9×3 =

(9) 5×(−9) = (10) (−7)×6 =

(11) 1×(−9) = (12) 7×8 =

(13) 8×(−5) = (14) (−1)×(−9) =

(15) (−5)×5 = (16) 6×(−3) =

(17) 3×3 = (18) 2×1 =

(3)

3.

次の計算をしなさい。

(1) 3×(−42) = (2) 7×(−71) =

(3) (−8)×25 = (4) (−14)×(−2) =

(5) 4×2 = (6) 6×769 =

(7) (−6)×814 = (8) (−185)×(−6) =

(4)

4.

次の計算をしなさい。

(1) (−30)÷6 = (2) (−24)÷6 =

(3) 16÷8 = (4) 54÷6 =

(5) 21÷(−3) = (6) 10÷(−5) =

(7) 1÷(−1) = (8) (−10)÷5 =

(9) 42÷(−7) = (10) (−9)÷(−9) =

(11) (−63)÷(−9) = (12) (−27)÷3 =

(13) (−3)÷(−1) = (14) 18÷(−6) =

(15) 35÷5 = (16) (−3)÷1 =

(17) 56÷(−7) = (18) (−7)÷(−7) =

(5)

5.

次の計算をしなさい。

(1) 360÷(−5) = (2) 582÷(−6) =

(3) (−189)÷(−7) = (4) 188÷(−2) =

(5) (−135)÷(−9) = (6) (−74)÷(−2) =

(7) 6935÷73 = (8) (−5544)÷72 =

(6)

6.

次の計算をしなさい。

(1) (−2)×(−8)×(−2) = (2) (−3)×(−9)×(−3) =

(3) 4×(−12)÷4 = (4) (−7)×16÷8 =

(5) 4÷2×(−4) = (6) 21÷3×(−4) =

(7) 120÷(−5)÷(−4) = (8) 54÷(−9)÷(−2) =

(7)

7.

次の計算をしなさい。

(1) (−56)×(−3)÷7 = (2) 64÷(−8)×(−6) =

(3) (−3)×8×9 = (4) (−5)×8×(−9) =

(5) (−30)÷5×(−9) = (6) (−7)×8÷(−4) =

(7) 9×7×(−2) = (8) (−6)×(−5)×(−7) =

(8)

正負の掛け算割り算・基礎 No.2

1.

次の計算をしなさい。

(1) 7×6 =

42

(2) 3×1 =

3

(3) (−2)×8 =

16

(4) (−8)×2 =

16

(5) (−9)×6 =

54

(6) (−5)×3 =

15

(7) (−4)×7 =

28

(8) (−2)×6 =

12

(9) 8×(−2) =

16

(10) 8×(−1) =

8

(11) 1×(−5) =

5

(12) 6×(−8) =

48

(13) 4×(−3) =

12

(14) 1×(−6) =

6

(15) (−6)×(−9) =

54

(16) (−7)×(−4) =

28

(17) (−8)×(−7) =

56

(18) (−5)×(−9) =

45

(9)

2.

次の計算をしなさい。

(1) 7×(−8) =

56

(2) 7×(−1) =

7

(3) (−3)×(−1) =

3

(4) 3×(−9) =

27

(5) 1×(−6) =

6

(6) (−9)×6 =

54

(7) 8×(−9) =

72

(8) 9×3 =

27

(9) 5×(−9) =

45

(10) (−7)×6 =

42

(11) 1×(−9) =

9

(12) 7×8 =

56

(13) 8×(−5) =

40

(14) (−1)×(−9) =

9

(15) (−5)×5 =

25

(16) 6×(−3) =

18

(17) 3×3 =

9

(18) 2×1 =

2

(10)

3.

次の計算をしなさい。

(1) 3×(−42) =

126

(2) 7×(−71) =

497

(3) (−8)×25 =

200

(4) (−14)×(−2) =

28

(5) 4×2 =

8

(6) 6×769 =

4614

(7) (−6)×814 =

4884

(8) (−185)×(−6) =

1110

(9) (−60)×29 =

(11)

4.

次の計算をしなさい。

(1) (−30)÷6 = (2) (−24)÷6 =

(3) 16÷8 = (4) 54÷6 =

(5) 21÷(−3) = (6) 10÷(−5) =

(7) 1÷(−1) = (8) (−10)÷5 =

(9) 42÷(−7) = (10) (−9)÷(−9) =

(11) (−63)÷(−9) = (12) (−27)÷3 =

(13) (−3)÷(−1) = (14) 18÷(−6) =

(15) 35÷5 = (16) (−3)÷1 =

(17) 56÷(−7) = (18) (−7)÷(−7) =

(12)

5.

次の計算をしなさい。

(1) 360÷(−5) = (2) 582÷(−6) =

(3) (−189)÷(−7) = (4) 188÷(−2) =

(5) (−135)÷(−9) = (6) (−74)÷(−2) =

(7) 6935÷73 = (8) (−5544)÷72 =

(13)

6.

次の計算をしなさい。

(1) (−2)×(−8)×(−2) =

32

(2) (−3)×(−9)×(−3) =

81

(3) 4×(−12)÷4 =

12

(4) (−7)×16÷8 =

14

(5) 4÷2×(−4) =

8

(6) 21÷3×(−4) =

28

(7) 120÷(−5)÷(−4) =

6

(8) 54÷(−9)÷(−2) =

3

(9) 64÷2÷(−4) =

(14)

7.

次の計算をしなさい。

(1) (−56)×(−3)÷7 =

24

(2) 64÷(−8)×(−6) =

48

(3) (−3)×8×9 =

216

(4) (−5)×8×(−9) =

360

(5) (−30)÷5×(−9) =

54

(6) (−7)×8÷(−4) =

14

(7) 9×7×(−2) =

126

(8) (−6)×(−5)×(−7) =

210

(9) (−28)×(−2)÷7 =

8

(10) 128÷4÷(−4) =

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