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 + −12 = ______
- (−45) ÷ 5 = ______
- −10 + −11 = ______
- 6 − 4 = ______
- (−12) × 11 = ______
- 13 − 2 = ______
- −20 + −12 = ______
- −14 + −17 = ______
- (−180) ÷ 18 = ______
- 20 − 11 = ______
- 17 − 12 = ______
- (−15) × 11 = ______
- (−80) ÷ 8 = ______
- −6 + 2 = ______
- (−12) × 7 = ______
- (−120) ÷ 10 = ______
- 19 − 8 = ______
- (−128) ÷ 16 = ______
- (−180) ÷ 10 = ______
- −4 + 14 = ______