普通高中数学课程标准要求我们要注重提高学生的数学思维能力,包括运算求解思维过程,并指出它们在形成理性思维中发挥着独特的作用.考试说明中说运算求解能力的考查要求是:能够根据法则、公式进行运算及变形;能够根据问题的条件寻找与设计合理、简捷的运算途径;能够根据要求对数据进 Ordinary high school mathematics curriculum standards require that we focus on improving students’ mathematical thinking ability, including the process of computing and solving thinking, and point out that they play a unique role in the formation of rational thinking.Examination test said that the ability to solve arithmetic evaluation requirements are: Rules and formulas for computing and deformation; according to the conditions of the problem to find and design a reasonable and simple computing path; according to the requirements of the data into