Secrets of Mental Math

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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 in no time. Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master, as renowned “mathemagician” Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and—maybe for the first time—make mathematics fun.

Yes, even you can learn to do seemingly complex equations in your head; all you need to learn are a few tricks. You’ll be able to quickly multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without blinking an eye. No matter what your age or current math ability, Secrets of Mental Math will allow you to perform fantastic feats of the mind effortlessly. This is the math they never taught you in school.

Reviewer: Vijaykant Pandey
Rating: 5.0 out of 5 stars
Title: Best book for mental math
Review: This book teaches you how to do fast calculation in mindExample Sq root of 23500!!!!

Reviewer: Yuremba khumanthem
Rating: 5.0 out of 5 stars
Title: Useful content..
Review: After a long 5/6 years, I have completed a book just in 5 days. Absolute banger. Just read it. You will not regret. Lots of useful tricks…

Reviewer: Vijayraghav
Rating: 4.0 out of 5 stars
Title: Go for it
Review: Nice book for maths loving kids

Reviewer: Sudershan Sharma
Rating: 5.0 out of 5 stars
Title: Books are always great
Review: This book is great,I was about to type “secrets of divine” in search bar but by mistake I typed “secrets of math” ,my phone slipped of my hand and when I picked it up again, this book was on my display and forgetting about divine and any such things,now I am following the path of science and maths, and all thanks to this book….You could understand it easily even if you age 14,13 or even 12 because it’s the most easy understanding Book you could get.So just go for it.Thanks once again to this book from India ..

Reviewer: Vinu
Rating: 3.0 out of 5 stars
Title: … book attaract me when i see once its contains excellent book quality
Review: First of all this book attaract me when i see once its contains excellent book quality. Let come to the inner part Its explain one of the most easiest way how to deal with numbers. It gives a feel like mental magic is so easy. Only one thing is missing. How to handle tha fractions mixed fractions with out using paper and pen apart from that this book is more use ful. When we practise continuously it will help more and more

Reviewer: Amazon Customer
Rating: 5.0 out of 5 stars
Title: Worth it…
Review: Interesting book.

Reviewer: Chandra S.
Rating: 5.0 out of 5 stars
Title: A great book for Mathematics.
Review: This book is very beneficial for somebody who wishes to enhance their calculating powers.

Reviewer: Abhilesh Khandekar
Rating: 4.0 out of 5 stars
Title: Book
Review: Good for practice.

Reviewer: Ganesh
Rating: 5.0 out of 5 stars
Title:
Review: I used it to teach my grandkids. The techniques are explained very clearly.

Reviewer: Ana
Rating: 5.0 out of 5 stars
Title:
Review: Lo compré en kindle y vienen muy buenos tips para el cálculo mental. Cada vez va aumentando el nivel, y sirve tanto para uso escolar o vida cotidiana. Claro, vienen los trucos, la cuestión para que lo domines es la práctica. Pero por otro lada la práctica la hace más fácil.

Reviewer: Björn Nilsson
Rating: 5.0 out of 5 stars
Title:
Review: This book is about the important and today much forgotten skill of doing math in your head instead of on your phone. A good way of keeping your mind sharp and nimble.

Reviewer: Pedro Alexandre Alcobia Graça
Rating: 5.0 out of 5 stars
Title:
Review: One trick to add to the book. i was laying down the year code table so i could find a way to get in my head more easy maybe find something common so i fought leap years could be a good start writting leap years horizontaly i notice that the leap year codes as the following pattern that loops 5316420 after 2000 by giving the order 1 to 7 like they are. and estabilishing a leap year closest to the year you want to find, can do this. ex.1991. closest leap 88 divided by 4 give 22 now 7 is 3 times inside 22 thats 21 that in the order i made is count in fingers 7 looping 3x, it stops in 7 number that corresponding number is 0 code but is 22 so add one more leap year that is 1 correspond to 5. now there is no leap. so 88 to 91 is normal year code to add from 5. 5 6 0 1. year code 1 more 1 from ix century date. all done now

Reviewer: Benjamin Gautier
Rating: 5.0 out of 5 stars
Title:
Review: Livre intéressant avec des exercices.

4.5

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