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Mental Math: Quick & Effective Tricks for Everyone
Ben Barnes
ASIN: B016L8MH2I
Publisher: Amazon Digital Services LLC
Pages: 46

52 x 56? 55 x 109? 99 x 99?If it takes you more than a few moments to answer these questions you will benefit from this book.Learn how to calculate seemingly impossible calculations in your head. This concise, step-by-step guide will open your eyes to some of the most practical math tricks discovered. Learn the method and read the three Worked Examples for each trick. Then when you feel ready answer the practice questions. There are more than 100 practice questions all with workings and answers included. You can learn at your own pace. No need to spend hours taking classes or reading long textbooks. This book is perfect for kids and adults alike. Designed as an exciting introduction to the world of numbers, this book is focused around impressive lightning fast multiplication. These tricks were selected to give you an edge and teach you invaluable practical skills.What is different about ...
Amazon Rating:
3 stars from 1 rating