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
- (−6) × 12 = ______
- 12 − 11 = ______
- 8 − 2 = ______
- (−225) ÷ 15 = ______
- 13 − 4 = ______
- (−140) ÷ 7 = ______
- 14 + 9 = ______
- 12 − 3 = ______
- 11 − 2 = ______
- 10 + 11 = ______
- 13 + −16 = ______
- (−4) × 14 = ______
- (−16) × 11 = ______
- (−10) × 8 = ______
- 20 + 16 = ______
- 19 − 17 = ______
- −3 + −15 = ______
- (−13) × 8 = ______
- 20 − 7 = ______
- 10 − 10 = ______