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GMAT数学符号汇总下载

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        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
  ≠ 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
  根号 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;
  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
               
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