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
- −20 + −5 = ______
- (−42) ÷ 3 = ______
- (−8) × 15 = ______
- 18 + 14 = ______
- 6 − 5 = ______
- (−10) × 12 = ______
- 19 − 8 = ______
- (−7) × 9 = ______
- (−27) ÷ 9 = ______
- (−10) ÷ 2 = ______
- (−75) ÷ 5 = ______
- (−8) × 20 = ______
- 17 − 16 = ______
- 20 − 12 = ______
- (−19) × 18 = ______
- (−182) ÷ 14 = ______
- (−90) ÷ 18 = ______
- 8 − 6 = ______
- (−216) ÷ 18 = ______
- 19 − 12 = ______