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
- (−19) × 18 = ______
- (−8) × 16 = ______
- 18 + 7 = ______
- (−80) ÷ 8 = ______
- 15 + −18 = ______
- 2 + −15 = ______
- 16 − 7 = ______
- (−48) ÷ 6 = ______
- −16 + −19 = ______
- −18 + 6 = ______
- (−17) × 19 = ______
- −8 + 6 = ______
- 18 − 18 = ______
- (−5) × 3 = ______
- 14 − 7 = ______
- 15 − 3 = ______
- (−3) × 15 = ______
- 15 − 14 = ______
- 8 + 13 = ______
- (−28) ÷ 2 = ______