Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks
These simple math secrets and tricks will forever change how you look at the world of numbers.<br /><br /><em>Secrets of Mental Math</em> 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, as renowned €œmathemagician€ Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and€"maybe for the first time€"make mathematics fun.<br /><br />Yes, even you can learn to do seemingly complex equations in your head; all you need to learn are a few tricks. You€ll be able to quickly multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without blinking an eye. No matter what your age or current math ability, <em>Secrets of Mental Math</em> will allow you to perform fantastic feats of the mind effortlessly. This is the math they never taught you in school.<br />