整数 ワークシート
名前: ____________________日付: ____________
説明書: 正と負の数の加算、減算、乗算、除算。
20 問題
- (−12) × 4 = ______
- (−64) ÷ 4 = ______
- (−19) × 5 = ______
- 9 − 3 = ______
- (−48) ÷ 16 = ______
- (−20) × 8 = ______
- 8 + −3 = ______
- −3 + 15 = ______
- 17 − 7 = ______
- −5 + 15 = ______
- (−19) × 19 = ______
- 20 − 6 = ______
- −11 + 8 = ______
- (−135) ÷ 9 = ______
- (−18) × 15 = ______
- (−140) ÷ 10 = ______
- 20 − 20 = ______
- 17 − 4 = ______
- (−40) ÷ 8 = ______
- (−48) ÷ 4 = ______