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
- 11 + −17 = ______
- (−14) ÷ 2 = ______
- (−8) × 4 = ______
- (−130) ÷ 10 = ______
- −9 + −20 = ______
- −8 + 16 = ______
- −20 + −14 = ______
- (−210) ÷ 14 = ______
- (−16) × 17 = ______
- 14 − 11 = ______
- (−40) ÷ 20 = ______
- (−108) ÷ 6 = ______
- −20 + −7 = ______
- 15 − 9 = ______
- (−15) × 12 = ______
- 9 − 2 = ______
- (−9) × 3 = ______
- −15 + −18 = ______
- (−221) ÷ 13 = ______
- 12 + 7 = ______