【實用教育app】GRE Math Preparation|最夯免費app-綠色工廠好玩App

GRE Quantitative Preparation and GRE Math Formulas with useful info. You will able to study math from this app for your GRE Math Preparation.Topics Included: # Interest# Work Rates# Sets# Distance, Rate, and Time# Circles# Squares# Rectangles# Trapezoids# Polygons# The Distance Formula# Prime numbers and integers# Fast Fractions# Divisibility# GRE Math Formulas Cheat Sheet# Some Useful info# More Useful infoProbability# Simple Probability# Multiple Events# Independent Events# Some Example and TechniquePermutation Guide# Introduction to Permutations# Problem VariationsCombination Guide# Introduction to Combination# Combinations and Permutations# Groups/Pairings