GRE Math Bible eBook

To insure that you perform at your expected level on the actual GRE, you need to develop a level of mathematical skill that is greater than what is tested on the GRE. Hence, about 10% of the math problems in this book (labeled "Very Hard") are harder than actual GRE math problems.
Although the quick-fix method is not offered in this book, about 15% of the material is dedicated to studying how the questions are constructed. Knowing how the problems are written and how the test writers think will give you useful insight into the problems and make them less mysterious. Moreover, familiarity with the GRE’s structure will help reduce your anxiety. The more you know about this test, the less anxious you will be the day you take it.
Official PowerPrep II Software (Version 2.0)

- Understand what's being tested
- Gain familiarity with the various question types
- Become familiar with the testing tools, including the on-screen calculator
- Understand scoring
- Practice taking the test under timed or untimed conditions
- Review scored Analytical Writing responses and reader commentary
Kaplan GRE EXAM Math Workbook (7th Edition)

Kaplan’s GRE Math Workbook (7th Edition) comprehensively addresses the math section of the GRE Revised General Test. This workbook is a highly effective way to prepare for the math section of the GRE Revised General Test.
Official Guide to GRE 2nd Edition

- Familiarize yourself with the test format and the test question types
- Identify the test-taking skills you most need to focus on
- Review the math topics you need to know for the test
- Check your progress with Verbal Reasoning and Quantitative Reasoning practice questions
- Practice your test taking skills using actual GRE test
GRE Math Conventions by Educational Testing Service (ETS)

Also, some notation and terminology, while standard at the high school level in many countries, may be different from those used in other countries or from those used at higher or lower levels of mathematics. Such notation and terminology are clarified below. Because it is impossible to ascertain which notation and terminology should be clarified for an individual test taker, more material than necessary may be included.
Finally, there are some guidelines for how certain information given in test questions should be interpreted and used in the context of answering the questions—information such as certain words, phrases, quantities, mathematical expressions, and displays of data. These guidelines appear at the end.
Manhattan 5lb. Book of GRE Practice Problems

Barrons 333 High Frequency Words with Meanings
Barron's 333 High Frequency Word List with Meanings for GRE. Test takers preparing to take the GRE (Graduate Record Exam) must command a high-level vocabulary to achieve a high score. This list consists of 333 words with meanings that often appear on the GRE Test.