高中数学是学生学习的基础学科,是学习其他学科的基础,对学生的运算能力、空间想象能力、逻辑推理能力、数形结合能力等有较高的要求.这些能力是高考考查的重点.运算能力作为这些能力的基础,是数学能力的重要组成部分.有些学生运算能力较差,影响了高中数学学习.事实上,运算能力的高低也决定着学生数学成绩能够走多远.高中生在考试后都会讲,那道数学填空题是怎么做的,结果分数是零分.为什么?原因是多方面 High school mathematics is the basic discipline of students ’learning, which is the basis of learning other disciplines. It has higher requirements on students’ computing power, space imagination ability, logical reasoning ability and figure combination ability, etc. These abilities are the key points of college entrance examination. Ability as the foundation of these abilities is an important part of mathematics ability.Some students have poor arithmetic ability, which affects high school maths learning.In fact, the ability of arithmetic also determines how far students can go in maths. After the talk, that math fill in the blank question is how to do, the result score is zero. Why? The reason is that many aspects