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) × 4 = ______
- −19 + −11 = ______
- 15 + −19 = ______
- (−8) × 16 = ______
- (−12) × 3 = ______
- (−180) ÷ 12 = ______
- (−285) ÷ 19 = ______
- 15 − 10 = ______
- 15 − 4 = ______
- (−5) × 4 = ______
- (−17) × 15 = ______
- −11 + −11 = ______
- 18 − 8 = ______
- 8 + 20 = ______
- 12 + −20 = ______
- (−36) ÷ 18 = ______
- 17 + −10 = ______
- 14 + 19 = ______
- (−8) × 12 = ______
- 18 − 14 = ______