Is it possible to multiply 897589798678 x 999999999999 or divide 889576/ 9999 in less than 10 seconds? Get ready to amaze your friends, teachers, family and soc

Demonstrates a slew of time-saving tips and tricks for performing common math calculations. Contains sample problems for each trick, leading the reader through

Math skills you can count on! In this eagerly awaited sequel to the popular Rapid Math Tricks andTips, Professor Ed Julius shows you how to master difficultprob

Want to play — and win — poker's hottest game? Turn on the TV, drop by a newsstand, or just browse the checkout your local supermarket and you'll see firsth

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