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
- −14 + −11 = ______
- 8 + −7 = ______
- (−20) × 20 = ______
- 6 − 3 = ______
- (−9) × 19 = ______
- (−13) × 9 = ______
- 10 + −12 = ______
- −8 + −11 = ______
- 12 + 9 = ______
- −16 + 3 = ______
- 2 + −3 = ______
- (−380) ÷ 19 = ______
- (−95) ÷ 19 = ______
- −2 + 20 = ______
- 6 − 2 = ______
- −11 + 3 = ______
- 18 − 15 = ______
- (−17) × 9 = ______
- (−4) × 4 = ______
- (−14) × 14 = ______