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
- −19 + −14 = ______
- −15 + 6 = ______
- 18 − 8 = ______
- (−17) × 19 = ______
- 18 − 2 = ______
- 20 − 5 = ______
- 12 − 5 = ______
- −12 + 7 = ______
- (−39) ÷ 3 = ______
- −8 + −11 = ______
- 18 − 3 = ______
- 18 − 15 = ______
- (−136) ÷ 8 = ______
- (−200) ÷ 20 = ______
- (−195) ÷ 15 = ______
- (−15) ÷ 3 = ______
- 17 − 3 = ______
- (−98) ÷ 7 = ______
- 11 + −8 = ______
- 18 − 10 = ______