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怎么列四年级数学除法算式

更新时间: 2021-04-26 04:45:32     

1、从被除数的商位起,先看除数有几位,再用除数试除被除数的前几位,如果它比除数小,再试除多一位数;

2、除到被除数的哪一位,就在那一位上面写上;

3、每次除后余下的数必须比除数小。

4、比如:1210 ÷ 110 = 11

关键词: 怎么 年级 数学 除法 算式

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