Secrets of Mental Math

Unlock the secrets of mental math and think like a math genius with renowned "mathemagician" Arthur Benjamin's lightning-quick calculations and amazing number tricks. Impress your friends and master incredible calculations you never thought possible, while dramatically improving your memory for numbers. With a few simple tricks, you'll quickly be able to perform complex equations in your head, multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without hesitation. This is the math they never taught you in school.