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教学过程一、自主举例,发现问题师:自己列举两三个分数化成有限小数,能吗?(学生活动)师:咱们交流一下,你是把哪些分数化成有限小数的?
Teaching process First, the independent example and found the problem division: himself enumerated two or three fractional finite decimal, can you? (Student activities) Teacher: Let’s exchange what fraction of you into a finite number?