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 + 15 = ______
- −12 + −17 = ______
- (−320) ÷ 20 = ______
- (−289) ÷ 17 = ______
- (−76) ÷ 4 = ______
- 15 − 4 = ______
- −8 + 8 = ______
- (−4) × 3 = ______
- (−238) ÷ 14 = ______
- 16 + −8 = ______
- 14 − 7 = ______
- (−10) × 12 = ______
- 14 − 9 = ______
- (−10) × 20 = ______
- (−18) ÷ 6 = ______
- (−54) ÷ 18 = ______
- (−170) ÷ 17 = ______
- −19 + −3 = ______
- (−20) × 11 = ______
- (−90) ÷ 5 = ______