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
- (−252) ÷ 18 = ______
- (−18) × 10 = ______
- (−171) ÷ 19 = ______
- 15 + −4 = ______
- 15 + 9 = ______
- (−5) × 11 = ______
- (−18) × 15 = ______
- (−64) ÷ 4 = ______
- 20 − 13 = ______
- (−180) ÷ 18 = ______
- −3 + −8 = ______
- (−108) ÷ 18 = ______
- −8 + −17 = ______
- (−228) ÷ 19 = ______
- 15 − 9 = ______
- (−2) × 7 = ______
- 20 + 2 = ______
- −5 + −12 = ______
- 11 + 8 = ______
- 14 + 7 = ______