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
- (−8) × 18 = ______
- (−8) × 4 = ______
- −20 + −15 = ______
- 20 − 15 = ______
- −7 + 11 = ______
- 19 + −3 = ______
- (−120) ÷ 12 = ______
- 12 − 11 = ______
- (−260) ÷ 13 = ______
- (−16) × 2 = ______
- (−6) × 4 = ______
- 13 − 10 = ______
- (−18) × 19 = ______
- 18 + 14 = ______
- (−90) ÷ 9 = ______
- 20 + 20 = ______
- 17 − 11 = ______
- (−84) ÷ 14 = ______
- (−2) × 2 = ______
- 11 − 10 = ______