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
- 7 + −15 = ______
- 17 − 4 = ______
- 8 − 6 = ______
- (−140) ÷ 20 = ______
- (−323) ÷ 19 = ______
- 5 + −4 = ______
- (−13) × 16 = ______
- (−180) ÷ 10 = ______
- 19 − 2 = ______
- (−70) ÷ 5 = ______
- (−4) × 17 = ______
- (−76) ÷ 19 = ______
- −4 + 20 = ______
- 18 + 10 = ______
- (−3) × 7 = ______
- (−247) ÷ 13 = ______
- (−90) ÷ 9 = ______
- 19 + 14 = ______
- 18 − 6 = ______
- (−6) × 12 = ______