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
- 19 − 11 = ______
- 4 + −18 = ______
- 15 − 10 = ______
- (−68) ÷ 4 = ______
- (−21) ÷ 7 = ______
- (−11) × 3 = ______
- −20 + −13 = ______
- −11 + 4 = ______
- (−18) × 7 = ______
- (−4) × 6 = ______
- 10 + −5 = ______
- 13 − 12 = ______
- 8 − 7 = ______
- 20 − 14 = ______
- −16 + 10 = ______
- 11 − 3 = ______
- 13 + −11 = ______
- 20 − 9 = ______
- 2 + −11 = ______
- 17 − 15 = ______