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 − 6 = ______
- 15 − 3 = ______
- 15 + −10 = ______
- (−12) × 14 = ______
- 5 − 4 = ______
- 5 + −8 = ______
- 10 + 4 = ______
- (−80) ÷ 8 = ______
- (−9) × 20 = ______
- 20 − 7 = ______
- −19 + −3 = ______
- (−210) ÷ 14 = ______
- 20 + 6 = ______
- (−35) ÷ 7 = ______
- −9 + 4 = ______
- (−18) × 7 = ______
- (−17) × 2 = ______
- 10 − 6 = ______
- (−5) × 11 = ______
- (−10) × 2 = ______