“微信扫一扫”进入题库练习及模拟考试
初中数学七年级下册（573题）
A.\(\frac{1}{5}\)
B.\( - \frac{1}{5}\)
C.\( \pm \frac{1}{5}\)
D.\(\frac{1}{{625}}\)
知识点：第六章 实数
参考答案：A
“微信扫一扫”进入题库练习及模拟考试
A.\(\frac{1}{5}\)
B.\( - \frac{1}{5}\)
C.\( \pm \frac{1}{5}\)
D.\(\frac{1}{{625}}\)
参考答案：A