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在数学教学的过程中不难发现,应用题的解答成为小学生学习数学的一个难点。应用题解答出现诸多问题,其主要原因在于没有理清题干中的数量关系。小学数学有很多数量关系式,它们对解答应用题起到至关重要的作用,但记忆起来比较困难,其实有很多数量关系式之间有一定的内涵关系,可以从某个数量关系式推广到其他数量关系式。
In the process of mathematics teaching is not difficult to find that the answer to the application of the problem as a primary school mathematics learning difficulties. Application questions answer Many problems arise, the main reason is that there is no clear relationship between the number of dry. There are many quantitative relations in elementary mathematics. They play a crucial role in solving the problem of application. However, they are difficult to remember. In fact, there are some quantitative relationships between quantitative relations, which can be generalized from some quantitative relation Other quantitative relations.