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
- (−28) ÷ 4 = ______
- (−140) ÷ 7 = ______
- 20 − 17 = ______
- (−130) ÷ 10 = ______
- (−209) ÷ 19 = ______
- (−4) × 7 = ______
- 15 − 2 = ______
- −10 + 11 = ______
- 7 − 5 = ______
- 20 − 5 = ______
- −14 + −6 = ______
- (−90) ÷ 9 = ______
- 19 − 17 = ______
- 8 + −12 = ______
- 14 − 10 = ______
- 4 − 3 = ______
- −18 + 13 = ______
- −3 + −10 = ______
- (−4) × 16 = ______
- (−100) ÷ 20 = ______