More Rapid Math: Tricks and Tips av Edward H. Julius

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Math skills you can count on!<br><br> In this eagerly awaited sequel to the popular Rapid Math Tricks andTips, Professor Ed Julius shows you how to master difficultproblems in addition, subtraction, multiplication, and divisionquickly, easily?and without a calculator. And have fun while doingit!<br><br> By learning one to two tricks a day for thirty days, you''ll beamazed at the increase in your number power. Discover how you canquickly subtract by oversubtracting. Speed up your calculating withplace-value multiplication. See how to add in seconds by breaking anumber apart. More Rapid Math Tricks and Tips includes:<br> * Step-by-step examples to explain each technique<br> * Over 1,400 sample problems and practice exercises<br> * Challenging "brain builders" to keep you on your toes<br> * Weekly quizzes and a final exam so you can check your progress<br> * Fascinating mathematical curiosities and parlor tricks, such asthe Amazing<br><br> Age-Divining Trick and the Phenomenal Fifth-Root