GMAT数学符号汇总下载.doc

GMAT数学符号汇总下载 导读：　本文对GMAT数学符号进行了系统总结，很多考生在GMAT数学备考过程中，存在看不懂题得情况，答对题就更是天方夜谭，所以建议广大GMAT考生要注重抓住基础知识，在进行海量练习。... 　　以下是中国为大家整理的GMAT数学符号汇总下载 的文章，希望大家能够喜欢！更多资源请有哪些信誉好的足球投注网站文档频道与你分享！ GMAT数学符号汇总下载 　　本文对GMAT数学符号进行了系统总结，很多考生在GMAT数学备考过程中，存在看不懂题得情况，答对题就更是天方夜谭，所以建议广大GMAT考生要注重抓住基础知识，在进行海量练习。 　　SYMBOL MEANING 　　= is equal to 　　ne; is not equal to 　　asymp; is approximately equal to 　　 is greater than 　　ge; is greater than or equal to 　　lt; is less than 　　le; is less than or equal to 　　根号 square root 　　0.888888 the repeating decimal 　　r s#39;t r degrees s minutes t seconds 　　ang;angle 　　∟ right angle 　　┻ is perpendicular 　　│x│ absolute value of x 　　∥ is parallel to 　　△ triangle 　　～ is similar to 　　≌ is congruent to 　　△x delta x 　　pi; pi(3.1415) 　　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#39; 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; 　　5. divided by y; 　　the quotient of x and 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 1/x 　　9. x times as many z as y;  z=x y 　　10.a squared; 　　a to the second power a2 ·如何培养低年级学生的数学