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
- 7 + 17 = ______
- (−72) ÷ 9 = ______
- (−19) × 9 = ______
- (−40) ÷ 8 = ______
- 7 − 3 = ______
- (−13) × 4 = ______
- (−165) ÷ 15 = ______
- (−12) × 13 = ______
- 17 − 6 = ______
- −6 + −18 = ______
- 11 − 9 = ______
- −20 + −8 = ______
- (−4) × 15 = ______
- 20 − 11 = ______
- (−8) × 20 = ______
- 10 − 7 = ______
- (−12) × 8 = ______
- −19 + 2 = ______
- 13 + 7 = ______
- 17 − 3 = ______