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
- 17 − 4 = ______
- −13 + −5 = ______
- (−270) ÷ 15 = ______
- (−14) × 6 = ______
- (−6) × 13 = ______
- 13 − 5 = ______
- −3 + 11 = ______
- 2 + −20 = ______
- (−15) × 18 = ______
- 11 + −16 = ______
- 17 + 15 = ______
- 8 − 7 = ______
- (−105) ÷ 15 = ______
- (−15) × 20 = ______
- 19 − 3 = ______
- 10 − 7 = ______
- 16 − 4 = ______
- −20 + 15 = ______
- (−380) ÷ 19 = ______
- 11 + 18 = ______