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
- 13 − 2 = ______
- 8 + −5 = ______
- −16 + 8 = ______
- 13 + −2 = ______
- 5 − 3 = ______
- 10 + −20 = ______
- −4 + 2 = ______
- −8 + −4 = ______
- (−13) × 12 = ______
- 17 − 14 = ______
- 6 + −10 = ______
- 20 − 9 = ______
- (−9) × 9 = ______
- (−2) × 15 = ______
- −16 + −4 = ______
- (−25) ÷ 5 = ______
- (−16) × 16 = ______
- 15 − 9 = ______
- −2 + 3 = ______
- −2 + −19 = ______