2011新gre考試實施以來，不僅對寫作部分茫然不知所措，就連我們所擅長的數(shù)學也甚是擔憂，相信這其中的原因還是由于考生在新gre數(shù)學復習時沒有把基礎打牢。如果新版gre數(shù)學基本考點都沒有復習到，如何能拿到分數(shù)呢?所以說，想要新版gre數(shù)學考好，復習的時候一定要把基本概念和重要考點都弄扎實。
Total Members
Sometimes there are members that do not belong to either set A or B.In that case the total number of members=Size A+Size B-Number of common members+Number of members not in A or B.
Example:
In an office, 35 people drink coffee, 27 drink tea, 12 drink both, and 4 drink neither. The total number of people in the office = 35+27-12+4=54.
In a class of 40 students, 20 study algebra, 15 study geometry, 8 study both.The total number of students that do not study either=40-(20+15-8)=13.
Remember:
This is a relation between five numbers, and any one can be calculated given the other four.
由于美國數(shù)學基礎教育的難度增加導致數(shù)學考試越來越難，但新gre數(shù)學復習考點都是高中時候學到的知識點，考生不要過于緊張，把基本概念弄明白，再記住一些新版gre數(shù)學必備的詞匯，那么相信新版gre數(shù)學應該沒有問題。
Total Members
Sometimes there are members that do not belong to either set A or B.In that case the total number of members=Size A+Size B-Number of common members+Number of members not in A or B.
Example:
In an office, 35 people drink coffee, 27 drink tea, 12 drink both, and 4 drink neither. The total number of people in the office = 35+27-12+4=54.
In a class of 40 students, 20 study algebra, 15 study geometry, 8 study both.The total number of students that do not study either=40-(20+15-8)=13.
Remember:
This is a relation between five numbers, and any one can be calculated given the other four.
由于美國數(shù)學基礎教育的難度增加導致數(shù)學考試越來越難，但新gre數(shù)學復習考點都是高中時候學到的知識點，考生不要過于緊張，把基本概念弄明白，再記住一些新版gre數(shù)學必備的詞匯，那么相信新版gre數(shù)學應該沒有問題。