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
- −3 + −14 = ______
- 19 + 2 = ______
- 19 − 5 = ______
- (−270) ÷ 15 = ______
- (−14) × 4 = ______
- 17 − 12 = ______
- (−66) ÷ 11 = ______
- 18 − 9 = ______
- 20 − 2 = ______
- (−16) × 13 = ______
- (−6) × 15 = ______
- (−11) × 6 = ______
- 13 + −5 = ______
- 4 + 14 = ______
- 4 − 2 = ______
- (−45) ÷ 5 = ______
- 12 + 2 = ______
- (−16) ÷ 4 = ______
- −8 + 18 = ______
- (−120) ÷ 20 = ______