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一、出问题了有一次,校内老师听数学课,课题是“分桃子”。教学的第一个环节是口算,要求学生读算式,直接说答案。生1:90除以3等于30。
First, the problem Once, the school teachers listen to math class, the subject is “sub-peach.” Teaching is the first part of the mouth count, ask students to read the formula, say the answer directly. Students 1:90 divided by 3 is equal to 30.