[1.实数系](../%E6%88%90%E8%80%83/%E6%95%B0%E5%AD%A6/%E5%AE%9E%E6%95%B0%E7%B3%BB.md) [2.乘方](../%E6%88%90%E8%80%83/%E6%95%B0%E5%AD%A6/%E4%B9%98%E6%96%B9.md) [3.代数式](%E6%95%B0%E5%AD%A6/%E4%BB%A3%E6%95%B0%E5%BC%8F.md) [4.单项式多项式](../%E6%88%90%E8%80%83/%E6%95%B0%E5%AD%A6/%E5%8D%95%E9%A1%B9%E5%BC%8F%E5%A4%9A%E9%A1%B9%E5%BC%8F.md) [5.整式的概念与方程综合](%E6%95%B0%E5%AD%A6/%E6%95%B4%E5%BC%8F%E7%9A%84%E6%A6%82%E5%BF%B5%E4%B8%8E%E6%96%B9%E7%A8%8B%E7%BB%BC%E5%90%88.md) [6.合并同类项和移项](../%E6%88%90%E8%80%83/%E6%95%B0%E5%AD%A6/6.%E5%90%88%E5%B9%B6%E5%90%8C%E7%B1%BB%E9%A1%B9%E5%92%8C%E7%A7%BB%E9%A1%B9.md) [7.二次根式](../%E6%88%90%E8%80%83/%E6%95%B0%E5%AD%A6/7.%E4%BA%8C%E6%AC%A1%E6%A0%B9%E5%BC%8F.md) [8.方程](../%E6%88%90%E8%80%83/%E6%95%B0%E5%AD%A6/8.%E6%96%B9%E7%A8%8B.md)