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 = ______
- (−72) ÷ 9 = ______
- (−130) ÷ 13 = ______
- (−5) × 2 = ______
- 15 − 8 = ______
- (−5) × 13 = ______
- 19 − 16 = ______
- −12 + −8 = ______
- −4 + −20 = ______
- −18 + 14 = ______
- −6 + −8 = ______
- 4 − 2 = ______
- −8 + 10 = ______
- 14 − 6 = ______
- (−5) × 4 = ______
- (−180) ÷ 9 = ______
- (−112) ÷ 7 = ______
- (−19) × 11 = ______
- 10 − 5 = ______
- −7 + 17 = ______