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
- −9 + −5 = ______
- 19 + 12 = ______
- (−4) × 10 = ______
- 18 − 6 = ______
- 18 − 16 = ______
- 20 − 3 = ______
- (−180) ÷ 20 = ______
- (−57) ÷ 3 = ______
- 16 + −19 = ______
- (−10) × 14 = ______
- (−8) × 3 = ______
- −5 + 17 = ______
- (−16) × 20 = ______
- (−19) × 17 = ______
- 19 − 17 = ______
- 15 − 5 = ______
- 18 − 2 = ______
- 11 − 2 = ______
- (−48) ÷ 16 = ______
- (−9) × 4 = ______