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
- (−14) × 3 = ______
- 19 − 14 = ______
- (−55) ÷ 5 = ______
- 14 − 10 = ______
- (−150) ÷ 15 = ______
- 12 − 5 = ______
- (−38) ÷ 2 = ______
- 2 + −20 = ______
- (−120) ÷ 20 = ______
- (−16) × 15 = ______
- 7 − 4 = ______
- −9 + −18 = ______
- (−17) × 13 = ______
- (−30) ÷ 3 = ______
- 20 − 4 = ______
- (−140) ÷ 7 = ______
- (−10) × 9 = ______
- 20 − 12 = ______
- (−90) ÷ 18 = ______
- (−5) × 15 = ______