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掌握正确的运算方法并灵活运用,是小学数学学习对学生最基本的要求,也是新课标对小学数学教学任务的基本要求。数学计算能力的评定包含三个指标:“熟练”“准确”和“会”。“熟练”是针对速度而言,计算的速度在一定程度上会影响数学学习的质量;“准确”是数学的致命点,结果是否准确才是评判一道题的标准;“会”是解题的重点,对于一个问题的解答,算理是否清晰,“会”与“不会”
Grasp the correct computing methods and flexible use of primary school mathematics learning is the most basic requirements of students, but also the basic requirements of the new curriculum for primary school mathematics teaching tasks. Mathematical calculation ability assessment contains three indicators: “Skill ” “Accurate ” and “Will ”. “Skill ” is for speed, the speed of calculation will affect the quality of math learning to a certain extent; “Accurate ” is the fatal point of mathematics, the result is accurate or not to judge the standard of a question; “ ”Is the focus of solution, for a solution to the question, whether the calculation is clear,“ will ”and “ will not ”