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
- −12 + −10 = ______
- 20 + 20 = ______
- 3 − 3 = ______
- 10 + 7 = ______
- 18 − 6 = ______
- (−5) × 15 = ______
- 19 − 2 = ______
- 15 + −5 = ______
- 6 + 9 = ______
- (−114) ÷ 19 = ______
- 15 − 3 = ______
- 13 + 9 = ______
- (−13) × 2 = ______
- (−3) × 3 = ______
- 19 + −6 = ______
- 14 − 6 = ______
- −19 + −19 = ______
- (−340) ÷ 17 = ______
- 6 − 3 = ______
- (−15) × 3 = ______