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
- −5 + 5 = ______
- 18 + 14 = ______
- −12 + 18 = ______
- (−70) ÷ 14 = ______
- (−234) ÷ 18 = ______
- 7 + −4 = ______
- 7 − 5 = ______
- (−70) ÷ 10 = ______
- −18 + 12 = ______
- (−18) ÷ 9 = ______
- 14 − 12 = ______
- (−128) ÷ 8 = ______
- (−17) × 17 = ______
- (−42) ÷ 6 = ______
- (−32) ÷ 4 = ______
- 5 + −10 = ______
- (−18) ÷ 2 = ______
- 11 + 8 = ______
- −12 + −8 = ______
- 15 − 4 = ______