GMAT数学复习轻松搞定 GMAT数学算术详解

　　GMAT数学复习，对于许多准备参加GMAT考试的考生来说，是一个艰苦的过程。虽然GMAT数学考查的内容相当于内地初中，但是将GMAT数学放在英语语境下，让很多考生很不习惯，再加上GMAT数学强调的实际应用能力，更为考生增加了难度。作为GMAT数学基本功的算术，却是内地考生所熟悉的，就让专家帮你支几招，从算术上寻找突破口。

　　一.整数：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.倍数

　　2.商和余数：quotients and remainders

　　余数和商都可以为0

　　3.奇数和偶数：odd and even integers

　　奇数和偶数都可以是负数;零一定是偶数