计算是小学数学内容的重要组成部分,培养学生“正确、迅速、灵活”的计算能力是小学数学教学的重要任务。没有扎实的计算能力,不仅会影响学生的学习,还会阻碍学生思维的进一步发展。小学阶段需要通过计算教学来发展学生的能力,培养认真、细心、不畏困难的良好品质。 Computation is an important part of the elementary mathematics content. It is an important task of primary school mathematics teaching to train the students’ computing ability of “correctness, promptness and flexibility”. Without a solid computing power, it will not only affect students ’learning, but also hinder the further development of students’ thinking. Primary school needs to develop teaching skills to develop students’ ability to develop good, careful, fearless and good quality.