Adapting to the ever-changing GMAT exam, Manhattan Prep's 6th Edition GMAT Strategy Guides offer the latest approaches for students looking to score in the top percentiles. Written by active instructors with 99th-percentile scores, these books are designed with the student in mind. Adapting to the ever-changing GMAT exam, Manhattan Prep's 6th Edition GMAT Strategy Guides offer the latest approaches for students looking to score in the top percentiles. Written by active instructors with 99th-percentile scores, these books are designed with the student in mind. The GMAT Number Properties strategy guide delves into all the characteristics of numbers tested on the GMAT, covering both simple and complicated concepts. Using the fundamental techniques and nuanced strategies developed in this guide, students will be able to tackle even the toughest GMAT problems involving prime numbers, consecutive integers, and many other topics. Unlike other guides that attempt to convey everything in a single tome, the GMAT Number Properties strategy guide is designed to provide deep, focused coverage of one specialized area tested on the GMAT. As a result, students benefit from thorough and comprehensive subject material, clear explanations of fundamental principles, and step-by-step instructions of important techniques. In-action practice problems and detailed answer explanations challenge the student, while topical sets of Official Guide problems provide the opportunity for further growth. Used by itself or with other Manhattan Prep Strategy Guides, the GMAT Number Properties strategy guide will help students develop all the knowledge, skills, and strategic thinking necessary for success on the GMAT. Purchase of this book includes one year of access to Manhattan Prep's Number Properties Question Bank. All of Manhattan Prep's GMAT Strategy Guides are aligned with the GMAC Official Guide, 2016 edition.