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数学解题是从不同角度解决问题,在遇到一些图形推理试题时,很多学生就转不过弯来,这时如果我们将图形问题转换成数字问题,就可以达到事半功倍的效果。例如:北师大版七年级数学《字母能表示什么?》这一节中讲到:
Mathematical problem solving is to solve the problem from different angles, in the face of some graphical reasoning questions, many students turn to bend, then if we convert the graphics problem into a digital problem, we can achieve a multiplier effect. For example: Beijing Normal University version of the seventh grade math “letters can say?” This section mentions: