小学是整个学习生涯中最重要的夯实基础的学习阶段。高年级的计算教学便是小学数学中的重要部分,其中问题也普遍存在,如混合运算顺序错误、小数点儿位置错误、简便计算方法运用错误等问题。这些问题都严重影响教育教学的质量和新型人才的培养,所以,找到解决小学生数学高年级计算教学问题的对策显得尤为重要。 Primary school is the most important solid foundation of learning throughout the learning career. The calculation of senior grade teaching is an important part of elementary mathematics. The problems are also common, such as the order of misclassification, the position of the decimal point, and the wrong operation of the simple calculation method. These problems have seriously affected the quality of education and teaching and the cultivation of new talents. Therefore, it is particularly important to find a solution to solve the problem of counting senior students in mathematics teaching.