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初中数学题中有很多貌似简单却下笔即错的题目,而只有考虑问题严谨、周密,对数学中的概念、定理掌握牢固的同学才能获得准确的结果.本人根据十多年的初中数学教学,归纳出以下一些类型的易错题.
There are many seemingly simple but mistaken and wrong questions in the junior high school mathematics problems. Only those students who are rigorous and careful about the problems and have solid grasp of concepts and theorems in mathematics can obtain accurate results. I have taught mathematics in junior high schools for more than 10 years. Summarize the following types of error-prone problems.