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
- (−20) ÷ 5 = ______
- (−9) × 9 = ______
- 16 + 16 = ______
- 14 − 12 = ______
- (−18) × 11 = ______
- −5 + −4 = ______
- 7 − 6 = ______
- 6 + 16 = ______
- (−11) × 15 = ______
- −18 + −15 = ______
- (−9) × 20 = ______
- 20 − 4 = ______
- 18 + 16 = ______
- (−18) × 9 = ______
- 5 + 19 = ______
- 11 − 6 = ______
- (−12) × 12 = ______
- 19 − 16 = ______
- (−14) × 11 = ______
- 15 + −8 = ______