在GRE考试中，我们要知道对GRE数学考试时间的把握是十分重要的，但是如果GRE考试时间不够该怎么办呢？这就需要大家熟悉GRE数学知识点，答题时间自然就能掌控得当。下面嘉卓小编为大家分享GRE数学讲义：

　　GRE 数学讲义：

　　GRE 数学题型

　　•1-15 比较大小

　　Quantitative Comparison

　　A. the quantity in Column A is greater

　　B. the quantity in Column B is greater

　　C. the two quantities are equal

　　D. the relationship cannot be determined from the information given

　　【例 1】L, M, N are both real numbers

　　and L>N, M>N

　　AB

　　L+MN

　　【例 2】The market value of a product decreased by 10 percent of its purchase

　　price each month. If the product was purchased in January for its market value

　　of $1,000, what was its market value two months later?

　　(A)$1,000 (B)$910

　　(D)$900 (E)$810

　　(C)$800

　　【例 3】 Which of the following equations can be used to find the value of x if

　　5 less than 3x is 6 more than the product of 2 and x?

　　(A)3x-5=6+2x(B)3x-5=6+(2+x)(C)5-3x=6+2x(D)5-3x=(6+2)x

　　(E)5-3x+6=2x

　　…………