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
- (−19) × 12 = ______
- (−150) ÷ 10 = ______
- 12 − 4 = ______
- 20 + −13 = ______
- 5 − 3 = ______
- −8 + −20 = ______
- 19 + −9 = ______
- −4 + 10 = ______
- (−15) × 11 = ______
- (−14) × 4 = ______
- −13 + −18 = ______
- −13 + −7 = ______
- −16 + 2 = ______
- (−255) ÷ 15 = ______
- −11 + 17 = ______
- −20 + −11 = ______
- (−100) ÷ 5 = ______
- 14 + 19 = ______
- (−238) ÷ 17 = ______
- 8 − 2 = ______