新课标指出:“培养运算能力有助于学生理解运算的算理,寻求合理简洁的运算途径解决问题.”在小学教材中,计算一直都占有很大的比重,是学生今后学习数学的重要基础.随着新课程的实施,教学手段趋于多样化,教学方法也在不断创新.计算能力作为小学数学教学中的一个重要组成部分,也发生了重大的变革.如何以学生为中心,运用多样的教学手段不断创新小学数学计算教学也值得我们每一位数学教师不断地 The new curriculum standard states: “The ability to cultivate computing power helps students to understand algorithms of computing and seek reasonable and concise computing solutions.” In primary school textbooks, computing always accounts for a large proportion of students’ future math With the implementation of the new curriculum, teaching methods tend to diversify, teaching methods are constantly innovating.Computer computing as an important part of primary school mathematics teaching has also undergone major changes.How to take students as the center , Use a variety of teaching methods of continuous innovation in primary mathematics teaching is worth every one of our mathematics teachers constantly