数列求和是数列的基本问题,简单的数列与特殊的数列求和,教材中有现成的解法.但有些求和问题由于形式复杂,使同学们感到束手无策,因此数列求和方法值得我们探讨.这里给出几种常见的数列求和方法,供大家参考. The summation of series is the basic problem of series, the summation of simple series and special series, there is a ready-made solution in the textbook.But some of the problems of summation are complicated because of the complexity of form, so that students feel helpless, so the series summation method is worth discussing. Here are some common sequence summation method for your reference.