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
- −8 + −6 = ______
- 20 + 10 = ______
- 9 + 13 = ______
- (−361) ÷ 19 = ______
- 19 + −14 = ______
- (−15) × 16 = ______
- (−20) × 16 = ______
- 15 − 15 = ______
- (−44) ÷ 11 = ______
- 20 − 12 = ______
- (−33) ÷ 3 = ______
- 17 + −15 = ______
- (−20) ÷ 10 = ______
- (−32) ÷ 4 = ______
- 12 + −20 = ______
- (−18) × 17 = ______
- 19 + −3 = ______
- 20 − 11 = ______
- 11 − 8 = ______
- 8 + −18 = ______