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
- 8 − 7 = ______
- 6 − 2 = ______
- 7 + −18 = ______
- −12 + 5 = ______
- −11 + −11 = ______
- 16 + −5 = ______
- (−20) ÷ 4 = ______
- (−255) ÷ 15 = ______
- (−120) ÷ 6 = ______
- (−2) × 15 = ______
- (−48) ÷ 3 = ______
- −14 + −12 = ______
- (−90) ÷ 6 = ______
- −13 + 20 = ______
- −3 + −8 = ______
- (−169) ÷ 13 = ______
- (−20) × 10 = ______
- 7 − 3 = ______
- −10 + −8 = ______
- (−3) × 18 = ______