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
- (−7) × 2 = ______
- 16 − 3 = ______
- (−9) × 6 = ______
- 7 + −12 = ______
- 4 + −18 = ______
- 11 − 6 = ______
- (−13) × 14 = ______
- 20 − 11 = ______
- 19 − 12 = ______
- 12 + 3 = ______
- 13 − 12 = ______
- (−2) × 5 = ______
- −18 + 11 = ______
- 3 + −16 = ______
- 5 + 16 = ______
- 18 − 7 = ______
- 4 + −15 = ______
- (−18) ÷ 9 = ______
- 13 + −4 = ______
- 18 − 15 = ______