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 + 16 = ______
- (−2) × 17 = ______
- (−13) × 2 = ______
- 15 − 10 = ______
- 13 − 7 = ______
- 6 + −5 = ______
- 15 + −11 = ______
- 18 + −11 = ______
- 20 − 9 = ______
- −9 + 2 = ______
- (−13) × 12 = ______
- 4 + −4 = ______
- 13 − 12 = ______
- (−20) × 5 = ______
- 20 − 13 = ______
- 19 + −18 = ______
- −15 + 15 = ______
- (−16) × 2 = ______
- (−16) × 7 = ______
- 10 + −5 = ______