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
- (−40) ÷ 10 = ______
- 19 − 8 = ______
- 9 + −10 = ______
- 4 + −17 = ______
- (−20) × 13 = ______
- (−228) ÷ 19 = ______
- (−15) ÷ 5 = ______
- 13 + −5 = ______
- 18 − 9 = ______
- (−6) × 4 = ______
- 10 + 13 = ______
- 5 + −8 = ______
- (−40) ÷ 5 = ______
- (−340) ÷ 20 = ______
- −17 + 11 = ______
- 6 + −10 = ______
- 9 − 9 = ______
- −4 + −15 = ______
- 14 − 9 = ______
- 20 + 17 = ______