数学运算能力是记忆能力、计算能力、观察能力、理解能力、联想能力、表述能力、逻辑思维能力等数学能力的综合体现,也是高考考查的重点,是数学问题求解的基本能力。课程标准对数学运算能力提出了更高的要求:不仅要求学生会根据法则、公式,进行数、式、方程的正确运算和变形,而且要理解运算的算理,能根 Mathematical computing ability is the comprehensive expression of mathematics ability such as memory ability, calculation ability, observation ability, comprehension ability, associative ability, expressive ability and logical thinking ability. It is also the key point of college entrance examination and the basic ability of solving mathematical problems. Curriculum standards put forward higher requirements on the ability of math operation: not only requires the students to carry out the correct operation and deformation of numbers, equations and equations according to the laws and formulas, but also understand the arithmetic of operation,