as renowned mathemagician Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do. Benjamin, Arthur. Secrets of mental math: the mathemagician’s guide to lightning calculation and amazing math tricks / Arthur Benjamin and Michael Shermer.— 1st ed. Random House for their support of this book. Special thanks to. Natalya . Arthur Benjamin’s mental math tips are very easy to learn, yet still appear impressive to the casual observer. Towards the end of the book, there are some real.

Author: Yojind Gardabei
Country: Germany
Language: English (Spanish)
Genre: Education
Published (Last): 21 April 2014
Pages: 173
PDF File Size: 16.34 Mb
ePub File Size: 11.85 Mb
ISBN: 735-4-70313-131-1
Downloads: 73130
Price: Free* [*Free Regsitration Required]
Uploader: Gakinos

Goodreads helps you keep track of books you want to read. Want to Read saving…. Want to Read Currently Reading Read. Refresh and try again. Open Preview See a Problem? Thanks for telling us about the problem. Return to Book Page.

Secrets of Mental Math by Arthur Benjamin, Michael Shermer | : Books

Secrets of Mental Math: 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. 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. 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. Also available as an eBook Paperbackpages. Published August 8th by Three Rivers Press first published To see what your friends thought of this book, please sign up. To ask other readers questions about Secrets of Mental Mathplease sign up.

It implies that it’s not appropriate for me to buy and download this book!

That can’t be right, can it? Thank you so much. I can square 3 digit numbers,example, To squarego up 24 todown. Can you square ?

See all 5 questions about Secrets of Mental Math…. Lists with This Book. Sep 22, Onna rated it it was amazing. I LOVE this book!

It’s a nerd’s dream come true for me. I checked it out from the library and had arthr for at least two months. It pained me to give it back. I’m going to buy it soon mathemqgic I get money. These tricks are so wonderful, it’s a wonder they didn’t use these in school. I loved the Pi part. I can recite Pi to a hundred digits now! Always been a goal of mine too. I was content with knowing it for 20 digits, but this made it super easy to know it to a hundred.

Then the figuring out the weekday when you have a date. The multiplying is really neat too. I’m cheesing writing this. If arfhur only read one part, I suggest the Pi bit. May 20, Phil Sykora rated it really liked it. Foreword by Bill Nye? Watching him was definitely the greatest time I had in science class. Knowing that he advocates this book or was bought out to support it is pretty much worthy of my attention. No question there is definitely useful to the point of being necessary information in this book.

  BRAZEN ANGEL ELIZABETH BOYLE PDF

In the first chapter ironically Chapter 0I was introduced to a smorgasbord of various tricks that became immediately useful: Beyond that, I learned how to do pretty much all math in my head. Squaring any two digit number above 30 was something I thought was reserved for savants like the guy from Pi.

I feel nerdy as hell for praising the book this much but it really is that good. You might not want to be bogged down with explanations of how to square three digit numbers in your head but I would recommend anyone to read Chapter 0, then see how they like it, or evaluate if it’s going to be useful to them.

Dec 27, Nick rated it really liked it. This book helped me to re-build a fresh perspective on doing math in my head.

Secrets of Mental Math: The Mathemagician’s Guide to Lightning Calculation and Amazing Math Tricks

He builds on a central idea of breaking down seemingly complex computations into simple, manageable ones. He mathwmagic gives you new ways of seeing numbers such that, once these various patterns become familiar, you are able to employ tricks to getting the math done quickly.

One of his first examples is how to square a two-digit number that ends in 5. The answer begins by multipl This book helped me to re-build a fresh perspective on doing math in my head. The answer begins by multiplying the first digit by the next higher digit. The answer ends in For example, to square the number 35, we simply multiply the first digit 3 by the next higher digit 4then attach Aug 03, Bwnjamin rated it really liked it Shelves: As a nerd who is desperate for attention but also very lazy, this book was a godsend!

Arthur Benjamin’s mental math tips are very easy to learn, yet still appear impressive to the casual observer. Towards the end of the book, there are some real showstoppers, but even if one only gets halfway through the tricks, you could still impress people at a party a very lame party. Apr 28, Mike Shultz rated it really liked it Shelves: I slowed down about half way through this book and was ready to give it 3 stars.

In some cases I had discovered a fair number of the tricks on my own, or had learned them elsewhere. The processes described were mathemagc just brute mathematics, mathe,agic you compute, then hold numbers in your head and compute again.

However, the second half had some cool techniques that I didn’t know, and while 4 or 5-digit multiplication problems are just plain difficult as the author admits3 and 4 digit sq I slowed down about half way through this book and was ready to give it 3 stars. However, the second half had some cool techniques that I didn’t know, and while 4 or 5-digit multiplication matheagic are just plain difficult as the author admits3 and 4 digit squares are more doable than I would’ve thought, and perfect cube roots of numbers with up to 6 digits are so easy it’s fun.

  GVG CALYPSO PDF

With the neat mathematical “magic tricks” at the end to cap it off, this book was back up to 4 stars for me.

Secrets of Mental Math

May 11, Tom rated it it was ok. Two stars really isn’t a fair rating. Had some fun adding and subtracting and then multiplying 3 digit numbers in my head. But as the problems get more complex, my limitations became apparent. Vook read through the entire book. Benjami I couldn’t do what the book was suggesting, just gave up. So mathemaguc – reading this book wont suddenly make you a math genius. There are some interesting stories with interesting perspectives, aryhur not enough to inspire the me to practice the “tricks” and yes I expect th Two stars really isn’t a fair rating.

There are some interesting stories with interesting perspectives, but not enough to inspire the me to practice the “tricks” and yes I expect the average person will need to practice. So in fairness the 2 stars represents the bitterness I felt upon failing to become an overnight mathemagician View all 3 comments.

Jan 26, Mars rated it liked it. The author is enthusiastic, but somehow this enthusiasm doesn’t transmit to the reader. The tricks work, but I am incredibly bored by this book artjur.

Jul 26, Natalya rated it it was amazing Shelves: May 12, Kevin M rated it it was amazing. If you love math, or would just like to be able to struggle less with it, this book is a great tool.

Benjamin shows you the tools to make mental math problems exponentially easier, but at the end of the day you still need to calculate! Now with that out of the way, can you calculate squares and square roots in arthue head?

For two, three-no-five digit numbers?

Secrets Of Mental Math : Arthur Benjamin :

This book will show you the ways of these and many other fa Fantastic book! This book will show you the ways of these and many other fantastic mathematical prestidigitation techniques. boik

Calculate the day of the week of any calendar date? Estimate square roots to many decimal places? Memorize Pi to hundreds of digits? Use mod sums to check your answers? I really liked this book, and its accompanying video CD.