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
- (−135) ÷ 9 = ______
- (−11) × 18 = ______
- 18 − 10 = ______
- (−18) × 7 = ______
- (−20) × 14 = ______
- 3 + −14 = ______
- 19 − 5 = ______
- 17 − 15 = ______
- −12 + 10 = ______
- −7 + 10 = ______
- −6 + 14 = ______
- 16 − 4 = ______
- 7 + 9 = ______
- (−18) × 18 = ______
- 19 − 8 = ______
- 19 − 6 = ______
- (−108) ÷ 12 = ______
- (−13) × 7 = ______
- (−18) × 5 = ______
- 18 − 2 = ______