计算在生活中随处可见,在小学计算教学更是贯穿于数学教学的全过程,可见计算教学的重要性。但是小学生计算的正确率常受到学生的兴趣、态度、意志、习惯等因素的影响。在做计算题时学生普遍有轻视的态度,一些计算题并不是不会做,而是由于注意力不够集中、抄错题、运算粗心、不进行验算造成的。在计算教学中,教师应该重视培养学生良好的计算能力。 Computation can be seen everywhere in life, teaching in primary schools is run through the whole process of mathematics teaching, showing the importance of calculating teaching. However, the accuracy of pupils ’calculation is often influenced by students’ interests, attitudes, wills and habits. When doing the calculation questions, students generally have a contemptuous attitude. Some calculation questions do not mean that they will not be done, but they are caused by lack of concentration, copying the wrong title, calculating carelessness and not checking. In computational teaching, teachers should attach great importance to cultivating students’ good computing abilities.