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
- 18 − 17 = ______
- (−18) × 16 = ______
- (−16) × 12 = ______
- 3 + −11 = ______
- 4 − 4 = ______
- (−90) ÷ 6 = ______
- (−24) ÷ 2 = ______
- −20 + 3 = ______
- (−11) × 6 = ______
- (−7) × 18 = ______
- (−180) ÷ 10 = ______
- 6 + −16 = ______
- 3 + 5 = ______
- (−20) × 6 = ______
- (−10) × 15 = ______
- (−3) × 3 = ______
- 2 + −11 = ______
- 8 − 5 = ______
- (−20) × 15 = ______
- 20 − 7 = ______