小学生在计算过程中普遍存在审题不清、抽象计算理论理解不深刻、计算规律和计算方法掌握不准确等问题,教师可以通过分析题目挖掘隐含信息、创设情境理解抽象算理和整合方法灵活选择算法,有的放矢地提升学生计算能力。 In the process of calculation, pupils generally have problems such as unclear exams, unclear understanding of abstract calculation theory, inaccurate calculation rules and inaccuracy of calculation methods. Teachers can excavate implicit information through analysis of topics and create situations to understand abstract arithmetic and flexible methods of integration Algorithm, targeted to enhance the computing power of students.