Mental Math Tricks
by Kevin OConnorDownload this FREE e-Book, and learn some great math calculating tricks that will amaze your family and friends. Download it today!
Anne Hart 
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Very clearly written and tricks all had everyday uses. LIKES this bookCathy Solomon LIKES this book
It tells you tricks that you can use no matter what problem you are working on. I am bad at math, but I love math. This book has helps me cope with it. It give anyone the help they need. It helped me. LIKES this bookMegan Groenewald LIKES this book
Very informative and well-written. LIKES this bookAmple Green LIKES this book
This book holds some interesting concepts LIKES this bookJahid LIKES this book
very interesting book LIKES this bookNabeel7 LIKES this book
Maths has never been so easy LIKES this bookSanjitvigneshs LIKES this book
In the adding time topic, you have not specified the condition that once the times have been added, you have to check if the last 2 digits form a number greater than 60. Only then you have to add 40. Otherwise you shouldn't. Excellent tricks though... LIKES this bookAnnonymous LIKES this book
Very good tricks best download yet LIKES this bookWhat did you think of this book?
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