gre数学技巧：常用表达公式

由于美国数学基础教育的拿督增加导致，gre数学考试越来越难，由于难度系数增加如何备考gre数学也是考生关注的问题之一了，但是相对于我们国内考生来说并没有多大威胁，虽然GRE考试数学部分是我们的强项，但为了让我新GRE数学考试优势最大化，一些基本的数学公式需要注重和掌握。 1.is equal to; is the same as =

the result is; yields; gives

2.the sum of x and y; the total of x and y;

x added to y; x increased by y; x+y

x more then y; x greater than y

3.x minus y; x less y;

the difference of x and y; x take away y;

from x subtract y' x decreased by y; x-y

x diminished by y; y is subtracted from x;

y less than x (note the reversal)

4. x multiplied by y;

the product of x and y; xy

5. divided by y;

the quotient of x and y; x y，

y divided into x (note the reversal)

6. A and B are factors of C;

A and B are divisors of C;

C is divisible by A and by B; A B=C

C is a multiple of A and of B;

A divides C and B divides C;

7. the ratio of a to b a：b，

8. reciprocal of x

9. x times as many z as y; z=x y

10. a squared;

a to the second power a2

11. a cubed; a3

a to the third power

12. between a and b (a，b)

between a and b， inclusive [a，b]

13. off 低于，从……中扣除

14. account for 占

15. third

16. of x (a fraction of x); x，0.75x

75% of x (a percent of x)

以上即是备考gre数学常用公式表达，天道小编提醒广大考生，虽然新gre数学对我们国内来生来说并不是多大的难题，但是也不能忽略了备考gre数学考试，只有对基础有很好的把握才能站的更高看的更远!