Considered the gold-standard in GMAT test prep, Manhattan GMATâ€™s Quantitative Strategy Guides are the first books on the market to be aligned with the 13th Edition GMAC Official Guide. Fully updated and revised to deal with recent changes to the GMAT, they were designed with a content-based approach.Acing the GMAT requires more than tricks and tipsâ€”youâ€™ve got to master the material. Students looking to boost their GMAT quant score can now turn to a name known for high quality instruction. Manhattan GMATâ€™s Quantitative Strategy Guide Set includes our 5 books devoted to this sectionâ€™s major content areas providing detailed and specialized instruction on Number Properties, Fractions, Decimals, and Percents, Word Problems, Algebra, and Geometry. Developed by the best teachers in the business, these 5 guides are the backbone of Manhattan GMATâ€™s quantitative curriculum and the most in-depth, comprehensive materials available.The Manhattan GMAT Quantitative Strategy Guide Set is aligned to the 13th edition GMAC Official Guide and includes:Â The Number Properties Guide; The Fractions, Decimals, and Percents Guide; The Word Problems Guide; The Algebra Guide; The Geometry Guide.Purchase of this set includes one year of access to Manhattan GMATâ€™s online computer-adaptive practice exams and 5 Quantitative Question Banks.