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
- (−3) × 15 = ______
- 20 − 8 = ______
- (−8) × 4 = ______
- −18 + 16 = ______
- 11 − 4 = ______
- 16 − 14 = ______
- 2 + 12 = ______
- (−8) × 19 = ______
- −12 + 6 = ______
- 20 − 3 = ______
- (−35) ÷ 7 = ______
- 20 − 5 = ______
- 20 − 13 = ______
- (−55) ÷ 5 = ______
- (−3) × 16 = ______
- 12 + 9 = ______
- (−85) ÷ 17 = ______
- −18 + 9 = ______
- (−10) × 3 = ______
- 9 + −12 = ______