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
- 12 + 14 = ______
- −17 + −15 = ______
- 20 − 14 = ______
- (−11) × 3 = ______
- −16 + 9 = ______
- 13 + 10 = ______
- −6 + 17 = ______
- −19 + 12 = ______
- (−16) × 19 = ______
- −8 + 7 = ______
- −20 + −3 = ______
- 14 + 13 = ______
- 7 − 5 = ______
- 13 − 3 = ______
- 17 − 10 = ______
- 13 − 4 = ______
- 18 − 14 = ______
- 19 − 9 = ______
- (−24) ÷ 12 = ______
- (−117) ÷ 9 = ______