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 + −8 = ______
- −3 + −3 = ______
- −14 + 15 = ______
- (−18) × 8 = ______
- 11 − 3 = ______
- −11 + −4 = ______
- 4 + 18 = ______
- (−15) × 16 = ______
- 20 − 4 = ______
- (−19) × 14 = ______
- (−55) ÷ 11 = ______
- −9 + 7 = ______
- 15 − 8 = ______
- 17 − 9 = ______
- (−304) ÷ 16 = ______
- (−16) × 14 = ______
- (−12) × 17 = ______
- 20 + 8 = ______
- 16 − 7 = ______
- −18 + −8 = ______