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计算能力的重要性不言而喻。而计算能力的提高在小学阶段非常关键。一个人的数学计算能力主要包含三个方面:即计算结果的准确性、计算方法的技巧性和计算速度的快捷性,要想提高小学生数学计算能力,我认为要从下面四个方面下工夫:一、让学生熟练掌握运算法规在小学阶段,学生要学到三类数——整数(自然数)、小数和分数,这三类数都要进行四则运算——加、减、乘、除,每一类数的每一种运算都有自己特定的运算法则,熟练掌握各类
The importance of computing power goes without saying. The increase in computing power in primary school stage is very crucial. A person’s mathematical ability to calculate mainly includes three aspects: the accuracy of the calculation results, calculation skills and calculation speed of the speed, in order to improve the mathematical ability of primary school students, I think the following four aspects from the work: one , So that students master the operational rules In the elementary school stage, students should learn three types of numbers - integer (natural number), decimal and fractional, these three types of numbers must be four operations - plus, minus, multiply and divide, each Each type of operation has its own specific algorithm, proficiency in all kinds