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小学数学移项是几年级课程
更新时间: 2021-01-04 23:38:29  

1、小学数学移项是五年级的课程。

2、移项是把方程两边都加上(或减去)同一个数或同一个整式,就相当于把方程中的某些项改变符号后,从方程的一边移到另一边,这样的变形叫做移项。

3、移项注意事项:移项要变号!不移的项不得变号,移项时,左右两边先写原来不移的项,再写移来的项。

关键词: 小学 数学 年级 课程

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