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
- 15 − 9 = ______
- (−8) × 14 = ______
- 10 − 5 = ______
- (−13) × 9 = ______
- −19 + 10 = ______
- 15 − 14 = ______
- (−17) × 17 = ______
- 12 − 6 = ______
- (−150) ÷ 15 = ______
- −17 + 9 = ______
- (−32) ÷ 2 = ______
- 20 − 14 = ______
- (−8) × 19 = ______
- (−324) ÷ 18 = ______
- 18 − 4 = ______
- (−228) ÷ 12 = ______
- 12 − 5 = ______
- 18 − 3 = ______
- 15 − 8 = ______
- (−4) × 3 = ______