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数学是研究现实世界中数量关系和空间形式的科学.“数”与“形”是数学知识体系中的两大基础概念,根据问题的需要,把抽象的数量关系与直观的图形有机结合起来,或把数量关系转化为图形的性质或位置关系,或把图形中的待定关系转化为相关元素的数量关系,即通过“数”与“形”之间的灵活转换,探求问题的结果.这就是数形结合的思想方法.数形结合是解决数学问题时常用的一种思想方法,是抽象思维与形象思
Mathematics is a science that studies the relationship of quantity and space in the real world. “Number” and “shape” are the two basic concepts in the system of mathematical knowledge. According to the needs of the question, abstract quantity relation and intuitive figure Organic combination, or the quantitative relationship into the nature of the graph or the location of the relationship, or the relationship between the relationship to be determined into the relationship between the number of elements, that is, through the “number ” and “shape ” between the flexible conversion , To explore the results of the problem.This is the combination of number of ways of thinking and methods.Digital shape combination is to solve mathematical problems often used a way of thinking is the abstract thinking and thinking of the image