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) × 14 = ______
- 4 + −13 = ______
- (−120) ÷ 10 = ______
- (−16) × 7 = ______
- 15 + −6 = ______
- (−16) × 12 = ______
- −6 + 4 = ______
- 13 + −17 = ______
- 17 − 10 = ______
- (−12) × 17 = ______
- 13 − 12 = ______
- (−15) × 4 = ______
- (−216) ÷ 18 = ______
- −7 + 8 = ______
- (−13) × 19 = ______
- (−10) ÷ 2 = ______
- (−11) × 3 = ______
- −20 + −16 = ______
- 18 − 10 = ______
- (−270) ÷ 15 = ______