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数学思想和方法是数学知识的精髓,也是知识转化为能力的桥梁.所谓数学思想,就是对数学知识和方法的本质认识,是对数学规律的理性认识.所谓数学方法,就是解决数学问题的根本程序,是数学思想的具体反映.数学思想是数学的灵魂,数学方法是数学的行为.分式的化简求值运算中蕴含着很多的数学思想,值得我们关注.
Mathematical thinking and methods are the essence of mathematical knowledge, but also the bridge of knowledge into ability.The so-called mathematical thinking is the understanding of the nature of mathematical knowledge and methods, is a rational understanding of mathematical laws.The so-called mathematical method is to solve the fundamental mathematical problems Program, is a concrete reflection of mathematical thought.Mathematical thinking is the soul of mathematics, mathematical method is the behavior of mathematics.There are a lot of mathematical ideas in fractional reduction arithmetic, which deserves our attention.