随着课程标准的实施,一些数学概念也随之被更新,例如:自然数的概念、乘法中“乘”和“乘以”概念的更新等等。(当然,这些概念的更新不是毫无道理的、随意的更改,而是出于某种需要)“除”和“除以”也成了一线教师们关注的概念,“除”和“除以”该不该统一,成了教师们讨论的话题。笔者也对“除”和“除以”这两个 With the implementation of the curriculum standards, some mathematical concepts are also updated, for example: the concept of natural numbers, the multiplication of “multiplication ” and “multiplication by ” concept updates. (Of course, updates to these concepts are not unreasonable, arbitrary, but out of necessity.) “Dividing” and “Dividing by” are also the notions of first-line teachers, “ ”And “ divided by ”should not be unified, became the topic of discussion of teachers. The author also “” divided “and ” divided by "these two