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Mental Math: Tricks To Become A Human Calculator (For Speed Math, Math Tricks, Vedic Math Enthusiasts, GMAT, GRE, SAT Students & Case Interview Study Book 1) by [V R, Abhishek, - The School of Genius, Ofpad]

Mental Math: Tricks To Become A Human Calculator (For Speed Math, Math Tricks, Vedic Math Enthusiasts, GMAT, GRE, SAT Students & Case Interview Study Book 1) Kindle Edition

by Abhishek V R (Author), Ofpad - The School of Genius (Author)

52 customer reviews

in Popular & Elementary Arithmetic

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You don’t have to buy this book. Just read this till the end

You don’t have to buy this book. Just read this till end & you will learn something that will change the way you do math forever. Warning: I am revealing this secret only to the first set of readers who will buy this book & plan to put this secret back inside the book once I have enough sales. So read this until the very end while you still can.

School taught you the wrong way to do math

The way you were taught to do math, uses a lot of working memory. Working memory is the short term memory used to complete a mental task. You struggle because trying to do mental math the way you were taught in school, overloads your working memory. Let me show you what I mean with an example:
Try to multiply the 73201 x 3. To do this you multiply the following:
1 x 3 =
0 x 3 =
2 x 3 =
3 x 3 =
7 x 3 =
This wasn’t hard, & it might have taken you just seconds to multiply the individual numbers. However, to get the final answer, you need to remember every single digit you calculated to put them back together. It takes effort to get the answer because you spend time trying to recall the numbers you already calculated. Math would be easier to do in your head if you didn’t have to remember so many numbers.
Imagine when you tried to multiply 73201 x 3, if you could have come up with the answer, in the time it took you to multiply the individual numbers. Wouldn’t you have solved the problem faster than the time it would have taken you to punch in the numbers inside a calculator?

Do the opposite of what you were taught in school

The secret of doing mental math is to calculate from left to right instead of from right to left. This is the opposite of what you were taught in school. This works so well because it frees your working memory almost completely. It is called the LR Method where LR stands for Left to Right.
Lets try to do the earlier example where we multiplied 73201 x 3. This time multiply from left to right, so we get:
7 x 3 = 21
3 x 3 = 9
3 x 2 = 6
0 x 3 = 0
3 x 1 = 3
Notice that you started to call out the answer before you even finished the whole multiplication problem. You don’t have to remember a thing to recall & use later. So you end up doing math a lot faster.

The Smart Choice

You could use what you learnt & apply it to solve math in the future. This might not be easy, because we just scratched the surface. I've already done the work for you. Why try to reinvent the wheel, when there is already a proven & tested system you can immediately apply.
This book was first available in video format & has helped 10,000+ students from 132 countries. It is available at ofpad.com/mathcourse to enroll. This book was written to reach students who consume the information in text format. You can use the simple techniques in this book to do math faster than a calculator effortlessly in your head, even if you have no aptitude for math to begin with.
Imagine waking up tomorrow being able to do lightning fast math in your head. Your family & friends will look at you like you are some kind of a genius. Since calculations are done in your head, you will acquire better mental habits in the process. So you will not just look like a genius. You will actually be one.

Limited Time Bonus

Weekly training delivered through email for $97 is available for free as a bonus at the end of this book for the first set of readers. Once we have enough readers, this bonus will be charged $97.

Why Price Is So Low

This book is priced at a ridiculous discount only to get our first set of readers. When we have enough readers the price will go up.

Click Buy Now

Click "Buy Now" to lock your discounted price & free bonus worth $97, or you risk coming back at a later date or even a few minutes from now to see the price go up. Click the yellow button that says "Buy Now" and lets get started.

Kindle Feature Spotlight

Length: 184 pages	Word Wise: Enabled	Enhanced Typesetting: Enabled
Page Flip: Enabled

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Product details

File Size: 6728 KB
Print Length: 184 pages
Simultaneous Device Usage: Unlimited
Publisher: Ofpad (October 18, 2017)
Publication Date: October 18, 2017
Sold by: Amazon Digital Services LLC
Language: English
ASIN: B076K6Y55B
Text-to-Speech: Enabled

X-Ray:

Not Enabled

Word Wise: Enabled
Lending: Not Enabled
Enhanced Typesetting: Enabled

Amazon Best Sellers Rank: #5,771 Paid in Kindle Store (See Top 100 Paid in Kindle Store)
- #1 in Kindle Store > Kindle eBooks > Nonfiction > Science > Mathematics > Popular & Elementary > Arithmetic
- #3 in Books > Science & Math > Mathematics > Popular & Elementary > Arithmetic
- #3 in Kindle Store > Kindle eBooks > Education & Teaching > Studying & Workbooks > Study Skills

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The book is a fun learning for students (10+), parents, teachers, and math lovers for learning mental calculation tricks based on observations.

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Customer reviews

4.4 out of 5 stars

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Nothing worth while all he does is try to sell you on his website service and class, total wast of time.

March 26, 2018

Format: Kindle EditionVerified Purchase

This is a total plug for his website service and class. Basically he wrote the book so you have to pay around one hundred dollars to get his membership service. What a joke. So many better books then this one for math shortcuts that actually teach you how to improve your mental math instead of selling you on this services!

18 people found this helpful

Comment

Alot of Value in this Book

November 3, 2017

Format: Kindle EditionVerified Purchase

I have been out of school for many years and I hate being completely dependent on a calculator. This book teaches you some simple tricks that are easy and effective. I followed the directions and my calculating skills increased almost immediately, and I didn’t have to use my fingers and toes. Admittedly, this wasn’t the way I was taught math calculations in school – but it works – and I’m not in school anymore. Highly recommended

8 people found this helpful

Comment

useful and easy

October 27, 2017

Format: Kindle EditionVerified Purchase

I didn't know what to expect with this book. Didn't realize that learning these techniques would be so simple. Not saying that learning and calculating portions are "easy". You are going to need practice. I am saying that the techniques were explained clearly and simple to understand. I just recently finished this book and now have the ability to calculate by visualizing the numbers while using the techniques that were taught. I'm definately still a novice but this book has taught me the ability to do mental math. Do not expect an instant fix though. You're going to neet practice. The process may not be instant but it will be relatively quick if you do put in some work.

6 people found this helpful

Comment

Choose Another Mental Arithmetic Book

December 27, 2017

Format: PaperbackVerified Purchase

Obvious math tricks taken from other much better books. Read Bill Handley's Speed Mathematics Instead

6 people found this helpful

Comment

March 20, 2018

Format: Kindle EditionVerified Purchase

Not for my brain. In addition, for instance, a set of three rows of 4 digits added to one row of 5 digits takes me only 5 steps using the old way (vertical format). Using the new and improved way as demonstrated by the author, it takes me 11 steps; more time, and a headache to boot, because the new method requires a horizontal format; adding from left to right; slashing numbers here and there; deleting 10 if the answer is 11 or more and tnen... All I've got to recommend is for those wanting to become a human calculator, is to download a free sample of the book and hope that it includes chapter 2. It contains explanations of the new way or doing math.

One person found this helpful

Comment

JOHN M. BUDISH, SR. MSSW

MATH....A GREAT INNOVATIVE WAY TO LEARN IT...

November 10, 2017

Format: Kindle EditionVerified Purchase

This is a rather unique book offering you how to do math calculations in record time...A short book but one packed with plenty of knowledge and understanding of how math is taught and how it should be taught...the author takes you step by step on how to do each type of calculation....encouraging to try it and inferring you practice worksheets and correct answers at the end of each chapter...if you have problems understanding you can contact him...there is an online course to take if you feel a need to have visual and auditory teaching...not only recommend for teachers at all levels but you the general public...

2 people found this helpful

Comment

Learnt lot of new stuff.. seemed quite comprehensive

October 28, 2017

Format: Kindle EditionVerified Purchase

I liked the way author started with his own story of his struggle with the maths... the book covers how to win your anxiety over math superbly...the methods explained in the book were quite new to me...the concepts are explained well with detailed examples..this book will help my kids too to learn the innovative ways to understand maths.. well written book..

2 people found this helpful

Comment

Patricia Vaguhn

Things teachers don't teach.

March 19, 2018

Format: Kindle EditionVerified Purchase

"I am about halfway through the book and I am finding it amazing. The schools don’t teach this method and it’s a shame. I am 80 years old and I am trying to keep my brain as active as possible. My wife is suffering from dementia and I don’t want to end up in the same way if I can help it. I purchased the book off of Amazon at a great price but I wish I could afford the Udemy video course offered. It would certainly make learning math faster."

One person found this helpful

Comment

Most recent customer reviews

Great book. Well worth the money.

This book is excellent. The techniques are clearly explained and easy to follow. Whether you are already good at math or not, it will make doing mental calculations easy.

Published 7 days ago

I highly recommend this publication to anyone wanting to increase the speed of their mental calculations.Read more

Published 9 days ago

Great book, my daughter who loves math has been reading it daily and finds it very interesting and thinks it will increase her profiency in math

Published 10 days ago

Good for price. There are better ways for me but liked it. This is making !e write more words. Ok.

Published 28 days ago

Published 1 month ago

The methods are wonderful for anyone trying to improve their mental math.

Published 3 months ago

Amazon Customer

Love it !!! real good, I have my co workers amazed

Published 4 months ago

Roja Rani Ramisetty

Better to do general math faster

Not very helpful. Too many steps without proof or basis to apply the techniques. One could develop bad habits doing this..

Published 5 months ago

It's very beginning level

Published 5 months ago

I haven't completed reading yet, but very well presented.

Published 5 months ago

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