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
- 18 + 18 = ______
- (−12) × 13 = ______
- (−40) ÷ 4 = ______
- 11 − 3 = ______
- 9 − 4 = ______
- (−2) × 15 = ______
- −20 + −18 = ______
- 15 − 4 = ______
- 13 + −13 = ______
- (−3) × 4 = ______
- 8 + 11 = ______
- (−12) × 11 = ______
- −16 + −3 = ______
- (−16) ÷ 2 = ______
- −17 + 17 = ______
- (−9) × 4 = ______
- (−17) × 16 = ______
- 18 − 15 = ______
- 15 + −2 = ______
- (−9) × 17 = ______