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 = ______
- 10 + 2 = ______
- 5 − 3 = ______
- 17 − 6 = ______
- 4 + 19 = ______
- −20 + −6 = ______
- 7 + −5 = ______
- (−80) ÷ 4 = ______
- 13 − 2 = ______
- −16 + −18 = ______
- (−20) × 16 = ______
- (−17) × 12 = ______
- (−170) ÷ 17 = ______
- (−304) ÷ 19 = ______
- (−21) ÷ 3 = ______
- (−17) × 11 = ______
- (−143) ÷ 13 = ______
- −17 + 9 = ______
- 17 + 18 = ______
- (−260) ÷ 13 = ______