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 + 16 = ______
- 18 − 9 = ______
- (−16) × 17 = ______
- (−3) × 18 = ______
- 9 − 6 = ______
- −7 + −10 = ______
- (−9) × 15 = ______
- 17 − 4 = ______
- −5 + −20 = ______
- 20 + 13 = ______
- 18 − 15 = ______
- 2 − 2 = ______
- 18 − 10 = ______
- 20 + −9 = ______
- −8 + −15 = ______
- (−110) ÷ 10 = ______
- 18 − 13 = ______
- (−11) × 3 = ______
- 17 + 4 = ______
- (−16) ÷ 4 = ______