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
- (−7) × 10 = ______
- 20 − 16 = ______
- (−18) × 5 = ______
- 7 + −4 = ______
- (−12) × 10 = ______
- −18 + −14 = ______
- 9 + −5 = ______
- −2 + 5 = ______
- (−34) ÷ 2 = ______
- 11 − 8 = ______
- (−11) × 12 = ______
- 19 + 8 = ______
- (−2) × 13 = ______
- (−221) ÷ 13 = ______
- 11 + −14 = ______
- 15 − 10 = ______
- (−140) ÷ 20 = ______
- (−4) × 17 = ______
- 7 − 5 = ______
- (−8) × 2 = ______