GMAT數(shù)學(xué)復(fù)習(xí)輕松搞定 GMAT數(shù)學(xué)算術(shù)詳解

　　GMAT數(shù)學(xué)復(fù)習(xí)，對(duì)于許多準(zhǔn)備參加GMAT考試的考生來(lái)說(shuō)，是一個(gè)艱苦的過(guò)程。雖然GMAT數(shù)學(xué)考查的內(nèi)容相當(dāng)于內(nèi)地初中，但是將GMAT數(shù)學(xué)放在英語(yǔ)語(yǔ)境下，讓很多考生很不習(xí)慣，再加上GMAT數(shù)學(xué)強(qiáng)調(diào)的實(shí)際應(yīng)用能力，更為考生增加了難度。作為GMAT數(shù)學(xué)基本功的算術(shù)，卻是內(nèi)地考生所熟悉的，就讓專家?guī)湍阒渍校瑥乃阈g(shù)上尋找突破口。

　　一.整數(shù)：integer，whole number

　　1.因子：factor or divisor

　　If x and y are integers and x0,x is a divisor of y provided that y=xn for some integer n. In this case y is also said to be divisible by x or to be a multiple of x. For example, 7 is a divisor or factor of 28 since 28=74, but 8 is not a divisor of 28 since there is no integer n such that 28=8n.Divisible adj.可以被整除的　　multiple　n.倍數(shù)

　　2.商和余數(shù)：quotients and remainders

　　余數(shù)和商都可以為0

　　3.奇數(shù)和偶數(shù)：odd and even integers

　　奇數(shù)和偶數(shù)都可以是負(fù)數(shù);零一定是偶數(shù)