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
- 17 + −18 = ______
- 12 − 7 = ______
- (−18) × 19 = ______
- 3 + 14 = ______
- (−12) × 11 = ______
- 18 − 3 = ______
- 20 − 14 = ______
- (−135) ÷ 9 = ______
- (−18) × 6 = ______
- 20 + 2 = ______
- (−10) × 17 = ______
- (−13) × 2 = ______
- −14 + −17 = ______
- (−210) ÷ 15 = ______
- (−60) ÷ 5 = ______
- 8 + −12 = ______
- −13 + −2 = ______
- 19 + −11 = ______
- (−4) ÷ 2 = ______
- (−7) × 13 = ______