数学高考有一项不成文的要求——答题速度,数学运算是测试一个人的反应速度的最好办法,也是必不可少的办法.因此运算速度非常重要,是考生所必须掌握的基本技能,也是高考决胜的重要手段,但是许多考生都不重视这一方面的训练,每年数学高考中都有相当一部分考生来不及完成答题,研究发现,近几年高考数学的大多数题都可 There is an unwritten math entrance exam - answer speed, math is the best way to test a person’s reaction speed, but also an indispensable method. Therefore, the computing speed is very important, candidates must master the basic skills, but also However, many candidates do not attach importance to this aspect of training, each year a substantial part of the math entrance exam candidates too late to complete the answer, the study found that in recent years, most of the math entrance exam questions can be