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数学运算就是依照数学法则,求出一个算题或一个算式的结果.运算方法的恰当与否直接决定着运算量的大小及运算过程的繁简程度.因此选择合理的运算方法以减少运算量,从而保证运算的准确、迅速是每个数学学习者所希望的最佳效果.那么如何才能达到这一效果呢?以下就数学运算中三种不同的运算思想在数学解题中合理选择及运用谈谈自己的看法.
Mathematical operation is based on mathematical rules, find a calculation or a formula result. The appropriateness of the operation method directly determines the size of the operation and the complexity of the operation process. Therefore, a reasonable calculation method to reduce the amount of calculation, To ensure that the calculation is accurate and rapid is the best effect that every mathematics learner hopes. So how can we achieve this effect? The following is a reasonable selection and application of three different computing ideas in mathematics. Talk about your own opinion.