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Secrets of Mental Math (eBook) Expired

$3
$7.99
+47 Deal Score
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Various Digital Retailers have Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks (Kindle eBook) on sale for $2.99.

Thanks to community member phoinix for finding this deal.

Available Retailers:About this title:
  • Authors: Arthur Benjamin & Michael Shermer
  • Foreword by Bill Nye
  • Page Length: 296 pages
  • 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.
Good Deal?

Original Post

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Edited May 8, 2023 at 12:46 AM by
$5.00 lower (%63 savings) than the regular price of $7.99

Previous Frontpage Deal at $2 with +151 Deal Score and 188 comments.

Available Retailers:
AuthorArthur Benjamin, Michael Shermer
PublisherCrown
Publication dateJune 3, 2008
Print length296 pages
Customer Reviews★★★★ / 1,903 ratings
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.

Eligible for 10 Reader Rewards points (ISBN: 9780307347466):
https://www.penguinrandomhouse.co...307347466/

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$3
$7.99
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Featured Comments

I don't know. I've never read this book.
google you will find free pdf
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Joined Dec 2015
L7: Teacher
> bubble2 2,981 Posts
697 Reputation
WB_K
05-07-2023 at 06:41 PM.
05-07-2023 at 06:41 PM.
Quote from zxcv1 :
whoosh LMAO
Thanks! Somebody gets it.
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Joined Nov 2007
L2: Beginner
> bubble2 84 Posts
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kaidomac
05-08-2023 at 06:58 AM.
05-08-2023 at 06:58 AM.
I have this book! Turns out I also have dyscalculia! (math dyslexia) Oh well!
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Joined Jun 2010
L4: Apprentice
> bubble2 458 Posts
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thepackratgene
05-08-2023 at 07:01 AM.
05-08-2023 at 07:01 AM.
Quote from ryanaugust :
But have you figured out dividing by zero?
Yes, and the answer is infinitely simple Wink

Peace
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Joined Sep 2009
L8: Grand Teacher
> bubble2 3,615 Posts
674 Reputation
SpinControl
05-08-2023 at 09:44 AM.
05-08-2023 at 09:44 AM.
Not needed.
The "new" math says that any answer can be right.
And you're a supremacist if you tell me I am wrong.
1
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Joined Sep 2009
L8: Grand Teacher
> bubble2 3,615 Posts
674 Reputation
SpinControl
05-08-2023 at 09:46 AM.
05-08-2023 at 09:46 AM.
Quote from ryanaugust :
But have you figured out dividing by zero?
Eddie explains it really well. My teachers never explained it as it was "logical", but here it is...

https://www.youtube.com/watch?v=J...l=EddieWoo
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