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
- 4 + −11 = ______
- 15 + −11 = ______
- 6 + 9 = ______
- 15 − 10 = ______
- 19 − 3 = ______
- (−126) ÷ 7 = ______
- (−19) × 13 = ______
- (−126) ÷ 14 = ______
- −16 + 13 = ______
- 12 − 8 = ______
- (−15) × 2 = ______
- (−300) ÷ 20 = ______
- −10 + 8 = ______
- 18 + 3 = ______
- −15 + −4 = ______
- −2 + −8 = ______
- 11 − 9 = ______
- (−13) × 20 = ______
- −3 + 15 = ______
- (−28) ÷ 2 = ______