A Russian, born in Odessa, 17 June 1888, Jakow Trachtenberg early showed his genius. This fun-filled book will teach you: How to multiply and divide large numbers in your head What you can do to make addition and subtraction easy Tricks for understanding fractions and decimals How to quickly check answers every time you make a calculation And much more If you're looking for a foolproof way to do multiplication, division, factoring estimating, and more, Speed Math for Kids is the book for you. The life of Trachtenberg is as fascinating and astounding as his brilliant mathematical system which many experts believe will eventually revolutionize the teaching of arithmetic in schools throughout the world. Speed Math for Kids is all about playing with mathematics. While the other kids in class are still writing down the problems, you can be calling out the answers. You'll be able to master your multiplication tables in minutes, and learn basic number facts while doing it. It looks like magic, but the rules are based on sound logic. Once one has mastered the rules, lightning calculation is as easy as reading a story. Believe it or not, you have the ability to perform lightning quick calculations that will astonish your friends, family, and teachers. 8 THE TRACHTENBERG SPEED SYSTEM OF BASIC MATHEMATICS The Trachtenberg method is not only speedy but simple. Learn how to easily do quick mental math calculations Speed Math for Kids is your guide to becoming a math genius-even if you have struggled with math in the past.
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