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
- (−45) ÷ 5 = ______
- 19 − 11 = ______
- 5 − 4 = ______
- 5 + −3 = ______
- (−7) × 13 = ______
- 12 − 6 = ______
- (−150) ÷ 15 = ______
- 14 + −19 = ______
- 13 − 9 = ______
- 20 + 19 = ______
- (−14) × 12 = ______
- 6 + 11 = ______
- 17 − 8 = ______
- (−380) ÷ 19 = ______
- −10 + 10 = ______
- 12 + −12 = ______
- (−19) × 12 = ______
- 11 − 8 = ______
- (−19) × 2 = ______
- 9 + −18 = ______