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
- 5 − 2 = ______
- 14 − 12 = ______
- 7 + −4 = ______
- −5 + −17 = ______
- (−24) ÷ 6 = ______
- 18 − 4 = ______
- (−140) ÷ 10 = ______
- −17 + 15 = ______
- (−18) × 18 = ______
- 19 − 14 = ______
- 20 + −5 = ______
- 3 + 16 = ______
- (−18) × 15 = ______
- (−17) × 16 = ______
- (−75) ÷ 5 = ______
- −9 + −14 = ______
- 14 − 7 = ______
- (−90) ÷ 15 = ______
- (−20) × 5 = ______
- (−4) × 5 = ______