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
- 12 + −20 = ______
- (−84) ÷ 14 = ______
- 12 − 4 = ______
- (−128) ÷ 16 = ______
- −18 + −12 = ______
- 16 − 2 = ______
- −4 + 16 = ______
- (−28) ÷ 7 = ______
- 13 − 5 = ______
- 13 − 12 = ______
- (−270) ÷ 15 = ______
- −12 + 14 = ______
- −13 + −7 = ______
- 14 − 9 = ______
- (−168) ÷ 12 = ______
- 20 + 5 = ______
- (−247) ÷ 13 = ______
- 4 + −7 = ______
- (−7) × 8 = ______
- 17 − 7 = ______