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
- (−12) × 20 = ______
- (−10) × 10 = ______
- (−143) ÷ 11 = ______
- −8 + −17 = ______
- 12 − 12 = ______
- (−3) × 6 = ______
- 14 − 11 = ______
- 13 − 9 = ______
- (−3) × 8 = ______
- (−9) × 3 = ______
- 18 − 11 = ______
- −17 + −7 = ______
- (−180) ÷ 20 = ______
- 19 − 13 = ______
- 15 − 15 = ______
- 17 − 16 = ______
- 11 − 4 = ______
- 18 − 16 = ______
- (−8) × 20 = ______
- 20 − 8 = ______