出國留學網(wǎng)小編為大家收集整理了GRE數(shù)學常用的數(shù)學符號的相關(guān)內(nèi)容，以便小伙伴們的GRE數(shù)學備考。以下是詳細內(nèi)容，大家可以參考一下。
= is equal to
≠ is not equal to
≈ is approximately equal to
> is greater than
≥ is greater than or equal to
< is less than
≤ is less than or equal to
根號 square root
0.888888… the repeating decimal
r s't" r degrees s minutes t seconds
∠ angle
∟ right angle
┻ is perpendicular
│x│ absolute value of x
∥ is parallel to
△ triangle
～ is similar to
≌ is congruent to
△x delta x
π 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' 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 1/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，從……中扣除
14. account for 占
15. one third 1/3
16. a of x (a fraction of x); ax
75% of x (a percent of x) 0.75x
下面是出國留學網(wǎng)小編為大家附送的GRE數(shù)學考試的臨場應對小技巧：
(1)GRE數(shù)學草考紙的使用：使用草稿紙時，不要隨意亂打草稿，要寫清題號并順序?qū)⒉莞暹^程寫下來，這樣很有利于之后的逐題檢查，35分鐘的考試時間最少留下5分鐘來檢查。檢查時只需要看一眼題干后檢查自己的推導的演算過程即可，非常高效。不要把草稿紙寫得亂七八糟。
(2)做題細心永不過分：細心細心再細心。要看清楚問的是什么(全年/每月，個人/總體，多多少/少多少等等)，要全方位想清楚(可能是負數(shù)嗎?)，代入數(shù)據(jù)嘗試的時候從中間選項開始。
希望以上內(nèi)容能對大家的GRE數(shù)學備考有所幫助!更多信息敬請關(guān)注出國留學網(wǎng)GR數(shù)學欄目!最后，出國留學網(wǎng)小編預祝大家能夠在GRE數(shù)學考試中取得理想的成績!
GRE數(shù)學欄目