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
- (−80) ÷ 10 = ______
- (−76) ÷ 4 = ______
- −4 + −18 = ______
- 2 + 4 = ______
- (−60) ÷ 12 = ______
- (−45) ÷ 5 = ______
- (−5) × 2 = ______
- 20 + 8 = ______
- 6 + −6 = ______
- 12 + −16 = ______
- (−75) ÷ 15 = ______
- (−7) × 12 = ______
- (−78) ÷ 13 = ______
- (−272) ÷ 17 = ______
- 10 + −20 = ______
- (−17) × 5 = ______
- (−90) ÷ 6 = ______
- 13 + −12 = ______
- 12 − 3 = ______
- 20 − 10 = ______