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
- 7 + −20 = ______
- 15 − 5 = ______
- 19 − 13 = ______
- −5 + 8 = ______
- (−169) ÷ 13 = ______
- −15 + −19 = ______
- −8 + 14 = ______
- (−12) × 17 = ______
- −2 + 13 = ______
- −16 + 14 = ______
- (−48) ÷ 8 = ______
- (−6) × 20 = ______
- 17 − 12 = ______
- (−42) ÷ 14 = ______
- (−45) ÷ 5 = ______
- −7 + −15 = ______
- (−7) × 11 = ______
- 17 + 16 = ______
- −17 + 20 = ______
- (−2) × 7 = ______