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
- −2 + −15 = ______
- 10 − 5 = ______
- −15 + 6 = ______
- (−120) ÷ 8 = ______
- (−108) ÷ 6 = ______
- −18 + −11 = ______
- (−180) ÷ 12 = ______
- 14 − 3 = ______
- 13 + −4 = ______
- 8 − 2 = ______
- (−400) ÷ 20 = ______
- 14 − 14 = ______
- (−20) × 16 = ______
- (−16) × 11 = ______
- −18 + 2 = ______
- 15 + −6 = ______
- (−17) × 5 = ______
- (−42) ÷ 3 = ______
- −8 + −4 = ______
- (−5) × 9 = ______