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在小学数学中,计算所占的比重很大,它像是数学教学中的一条主线贯穿始终,尤其是低年级学生计算能力的大小将直接影响着学生的学习成绩,因为数学中有些概念的引入需要通过计算来进行,数学中解决实际问题也要通过计算来落实,几何题关于面积、周长等公式的推导与运用同样离不开计算,而且每次考试中,计算的比重也相当大,从填空、判断、计算、解决问题,可以说样样离不开计算,计算就像一块块砖,而数学这所房子就是由这一块块砖垒砌而成的。
In primary school mathematics, the calculation of the proportion of a large, it is like a main line in mathematics teaching throughout, in particular the ability of younger students the size of the calculation will directly affect the student’s academic performance, because the introduction of some concepts in mathematics Need to be calculated, to solve practical problems in mathematics should also be implemented through calculations, geometric problems on the area, perimeter and other formulas derived and applied the same inseparable from the calculation, and each test, the calculation of the proportion is also quite large, From filling in the blanks, judging, calculating and solving problems, we can say that everything can not be separated from calculation and calculation is like a block of bricks, while the maths house is made of bricks from this block.