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
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
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