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义务教育小学数学教学大纲对培养学生口算能力，提高运算速度与技巧，有着明确的要求。那么，如何培养学生口算能力，怎样真正提高运算速度，我觉得教师应该从以下几个方面进行。第一，算理与算法结合。在口算教学中，引导学生理解算理，就能使学生有效地掌握口算的基本方法，?
Compulsory education primary school mathematics syllabus to train students' ability to calculate, improve the speed and skills, has a clear requirement. So, how to cultivate students' ability to count, how to really improve the speed of computing, I think teachers should be from the following aspects. First, the combination of arithmetic and algorithm. In oral education, to guide students to understand the arithmetic, can make students effectively grasp the basic method of calculating,?