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
- (−2) × 4 = ______
- (−34) ÷ 17 = ______
- −3 + −9 = ______
- (−15) × 9 = ______
- 6 + −20 = ______
- −4 + −5 = ______
- −2 + −16 = ______
- (−224) ÷ 14 = ______
- 5 + 14 = ______
- 17 + −12 = ______
- 11 − 10 = ______
- (−72) ÷ 18 = ______
- 18 − 3 = ______
- 19 − 14 = ______
- (−2) × 10 = ______
- (−221) ÷ 17 = ______
- −20 + 11 = ______
- (−20) ÷ 5 = ______
- 8 − 4 = ______
- (−12) × 20 = ______