These simple math secrets and tricks will forever change how you look at the world of numbers.
Secrets of Mental Math will have you thinking like a math genius in no time. Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master. This book will teach you to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and make mathematics fun.

Math Review for Standardized Tests is designed specifically to review, refresh, reintroduce, diagnose, and give you a fighting chance by focusing squarely on a test-oriented math review.

This is the most unique math guide available today! It combines insights and strategies for problem types while reviewing the most needed basic skills: arithmetic, algebra, geometry, and word problems.

 

Each review section includes:

• A diagnostic test
• Rules and concepts with examples
• Practice problems
• Complete (understandable) explanations
• A review test
• A glossary

A special section provides key strategies, practice, and analysis for the most common question types.

If you're planning on taking the SAT, ACT, GRE, GMAT, PSAT, CBEST, NTE, or any other standardized test, this book is designed for you!

Now prepare for GRE any where put these audio files in your mobile, i-pods and laptops and start reading. This is a excellent audio tutorial by a personal coaching class.
This tutorial have
1) Full barrons word list.
2) Arguments
3) issue related to GRE
4) Root Words
5) Memory Techniques