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
- (−81) ÷ 9 = ______
- −8 + −11 = ______
- 20 − 20 = ______
- (−11) × 8 = ______
- 9 − 3 = ______
- (−320) ÷ 20 = ______
- 10 − 7 = ______
- −15 + 15 = ______
- (−12) × 14 = ______
- −8 + 3 = ______
- 11 + 19 = ______
- 19 − 4 = ______
- −14 + −7 = ______
- 12 − 6 = ______
- 12 − 2 = ______
- 16 − 3 = ______
- (−6) × 19 = ______
- 10 − 3 = ______
- (−76) ÷ 19 = ______
- 11 − 8 = ______