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
- (−240) ÷ 12 = ______
- (−12) × 19 = ______
- 11 + −15 = ______
- 15 + −16 = ______
- 12 − 5 = ______
- −5 + 13 = ______
- (−14) × 10 = ______
- 19 + 5 = ______
- 18 + −7 = ______
- (−216) ÷ 18 = ______
- −3 + −7 = ______
- 9 + 16 = ______
- 12 − 3 = ______
- −12 + 12 = ______
- (−24) ÷ 6 = ______
- 20 − 3 = ______
- 20 + −19 = ______
- (−340) ÷ 20 = ______
- 18 − 6 = ______
- (−320) ÷ 16 = ______