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