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
- (−18) × 5 = ______
- (−8) × 13 = ______
- −16 + −2 = ______
- (−8) × 5 = ______
- 8 − 7 = ______
- −15 + −18 = ______
- (−16) × 10 = ______
- 15 − 10 = ______
- (−120) ÷ 8 = ______
- 9 − 3 = ______
- (−19) × 4 = ______
- (−10) × 6 = ______
- 15 − 2 = ______
- 19 − 2 = ______
- 20 − 3 = ______
- 17 + −12 = ______
- (−78) ÷ 6 = ______
- −12 + 4 = ______
- −19 + −17 = ______
- 6 − 4 = ______