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
- −7 + 3 = ______
- (−51) ÷ 3 = ______
- 8 − 4 = ______
- (−18) × 12 = ______
- −15 + 10 = ______
- (−209) ÷ 11 = ______
- (−220) ÷ 11 = ______
- 13 − 3 = ______
- 13 − 9 = ______
- (−216) ÷ 18 = ______
- −3 + 19 = ______
- 16 − 3 = ______
- 12 + −9 = ______
- 17 − 4 = ______
- −14 + −20 = ______
- 15 − 4 = ______
- 8 − 6 = ______
- −10 + 4 = ______
- 15 + −3 = ______
- −8 + 14 = ______