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
- (−4) × 14 = ______
- (−380) ÷ 19 = ______
- 20 − 8 = ______
- −15 + 17 = ______
- −11 + 15 = ______
- 15 + 15 = ______
- 12 − 4 = ______
- (−300) ÷ 20 = ______
- −3 + 2 = ______
- 17 + −6 = ______
- 16 − 6 = ______
- 17 + 6 = ______
- 13 − 13 = ______
- (−55) ÷ 11 = ______
- 20 + −8 = ______
- (−17) × 18 = ______
- 13 − 8 = ______
- −8 + 5 = ______
- (−200) ÷ 20 = ______
- (−195) ÷ 15 = ______