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Language: en
Pages: 50
Pages: 50
Type: BOOK - Published: 2012-05-19 - Publisher: Createspace Independent Pub
The author, Yusnier Viera, has several World Records in Mental Calculation and has appeared in prestigious TV channels like CNN & ABC. He starred in the Discove
Language: en
Pages: 237
Pages: 237
Type: BOOK - Published: 2011-09-01 - Publisher: Souvenir Press
Did you know that it's easier to add and subtract from left to right, rather than the other way round? And that you can be taught to square a three-digit number
Language: en
Pages: 306
Pages: 306
Type: BOOK - Published: 2008-06-03 - Publisher: Crown
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
Language: en
Pages: 500
Pages: 500
Type: BOOK - Published: 2013 - Publisher: Lulu.com
Written by two of the world's foremost authorities on mental calculation, The Mental Calculator's Handbook is essential reading for aspiring calculating prodigi
Language: en
Pages: 203
Pages: 203
Type: BOOK - Published: 2019-05-19 - Publisher: Ofpad
Discover the Mental Math Secrets to Become a Human Calculator! Schools taught you a way to do math that works when you have a pen & paper. But the same methods,