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本文针对初中数学中考及各类竞赛提出了多年教学经验中积累下来的有关分式计算的各种教学经验,并以例子讲解的方式供读者参考。
This paper proposes various teaching experiences related to fractional calculations accumulated in many years of teaching experience for junior high school mathematics examinations and various competitions, and provides examples for the readers to refer to.