所谓整体思维,就是在考虑问题时把注意力和着眼点放在问题的整体结构上,把一些彼此独立但实质上又紧密联系的数或量作为整体来处理的思维方法。这种思维方法在数学解题中有广泛的应用价值,尤其在解答复杂问题时,能将问题化难为易、化繁为简,起到事半功倍之效果。例1.有一个六位 The so-called holistic thinking is to focus attention on the overall structure of the problem when considering the problem, and to deal with the thinking method of dealing with numbers or quantities that are independent but intrinsically linked. This kind of thinking method has a wide range of application value in mathematics problem solving, especially when answering complex questions, it can make the problem difficult, easy and complicated, and it has a multiplier effect. Example 1. There is a six-digit