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
- (−28) ÷ 2 = ______
- (−3) × 19 = ______
- 9 − 4 = ______
- (−8) × 17 = ______
- 11 − 7 = ______
- (−2) × 9 = ______
- 14 − 2 = ______
- −15 + −17 = ______
- 19 + 9 = ______
- (−24) ÷ 6 = ______
- 12 − 5 = ______
- −5 + 6 = ______
- −17 + 20 = ______
- 18 − 10 = ______
- 15 − 14 = ______
- 17 − 14 = ______
- (−16) × 18 = ______
- (−4) × 15 = ______
- (−5) × 16 = ______
- 11 − 11 = ______