运算对于数学的重要性,自不待言.通过运算,不仅能够获得有关结果,也可以借助代数推理给出证明,例如运用数形结合可以证明很多几何结论,且省去了不少令人头疼的“巧思”.但运算有时会遮蔽对问题的理解,因而也应避免只满足于得出运算结果,而要常回头看看其中可能隐含的问题的本质、意义,挖掘一些运算结果中蕴含的规律 It goes without saying that the importance of arithmetic for mathematics can not only be obtained by computing, but also by means of algebraic reasoning, for example, the use of digital form can prove a lot of geometric conclusions, and save a lot of headache However, sometimes the operation obscures the understanding of the problem, and therefore should avoid being content with the result of the operation. Instead, you should often look back at the essence and meaning of the problems that may be implied, and find out some of the operation results Implied in the law