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
- (−126) ÷ 7 = ______
- 14 − 12 = ______
- −13 + −8 = ______
- (−120) ÷ 20 = ______
- (−140) ÷ 14 = ______
- (−255) ÷ 17 = ______
- −11 + 5 = ______
- 10 + −6 = ______
- (−3) × 7 = ______
- (−24) ÷ 6 = ______
- (−45) ÷ 3 = ______
- 13 − 3 = ______
- 10 − 7 = ______
- 19 − 2 = ______
- 19 − 9 = ______
- (−90) ÷ 9 = ______
- −7 + −11 = ______
- 15 − 15 = ______
- 17 + 18 = ______
- 20 − 9 = ______