Search Results: 'mental calculation'

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39 results for "mental calculation"
The Mental Calculator's Handbook By Robert Fountain, Jan van Koningsveld
Paperback: $32.96
Prints in 3-5 business days
(2 Ratings)
Written by two of the world’s foremost authorities on mental calculation, The Mental Calculator’s Handbook is essential reading for aspiring calculating prodigies. From multiplying... More > fractions to extracting square roots, all the techniques are presented and explained in a clear and rigorous way.< Less
Calculate freely By Akhilesh Khare
Paperback: List Price: $12.00 $10.80 | You Save: 10%
Prints in 3-5 business days
(2 Ratings)
In this book you will learn ideas of free and fast calculation. Many ideas are given in the book that will help you to calculate freely, instantly and conveniently. More on http://kharesir.com/ An... More > essential and magical book of Mathematics for fast calculation useful for all. In a broad sense it makes your school education complete.< Less
Lightning Calculation: A 2011 Calendar By Ron Doerfler
Paperback: $17.60
Prints in 3-5 business days
Are you fascinated by so-called "lightning calculators"? Want to learn what they know? This 2011 calendar is jam-packed with practical techniques for fast mental calculation. Each month is... More > dedicated to a different type of calculation, from simple multiplication and day-date calculations to square roots and multi-digit logarithms. Each day presents practice problems based on the date itself---nearly 4000 exercises overall built right into the calendar (with answers!). This is a uniquely wonderful and interactive calendar for the mathematically inspired. The calendar is presented as a coil-bound book; simply turn it sideways to use it. (Note that the cover and back pages appear blurry in the preview below because they are higher resolution than the previewer can handle well.)< Less
SPEED MATH – QUICK AND EASY CALCULATIONS By Anjum Pasha
eBook (PDF): $1.50
Consider solving a problem like 464857384 * 99999999 mentally, multiplying 4756438 * 14 in one step, multiplying 997*1008 in one step, directly writing answer for 18/19, finding square of 47563 in... More > few easy steps and the list goes on..... Speed math teaches you just that and more. Based on the ancient vedic techniques when the tricks replaced the fast paced calculators these techniques can be used to solve almost any mathematical calculation without using calculators and in some cases faster than calculators. Not only can you perform quick and easy calculations but also check your results through some effective techniques. This book teaches you all this and more. A must have book for all everyone ranging from high school students to competitive exam aspirants. It also is a helpful guide to teachers, to parents, and to adults for varied purposes.< Less
SPEED MATH – QUICK AND EASY CALCULATIONS By Anjum Pasha
Paperback: $8.00
Prints in 3-5 business days
Consider solving a problem like 464857384 * 99999999 mentally, multiplying 4756438 * 14 in one step, multiplying 997*1008 in one step, directly writing answer for 18/19, finding square of 47563 in... More > few easy steps and the list goes on..... Speed math teaches you just that and more. Based on the ancient vedic techniques when the tricks replaced the fast paced calculators these techniques can be used to solve almost any mathematical calculation without using calculators and in some cases faster than calculators. Not only can you perform quick and easy calculations but also check your results through some effective techniques. This book teaches you all this and more. A must have book for all everyone ranging from high school students to competitive exam aspirants. It also is a helpful guide to teachers, to parents, and to adults for varied purposes.< Less
Basic Course of Mental Arithmetic By Yusnier Viera
eBook (PDF): $9.99
The author, Yusnier Viera, has several World Records in Mental Calculation and has appeared in prestigious TV channels like CNN & ABC. He starred in the Discovery Channel show "Super Human... More > Lab" in 2012. Viera is willing to teach all his secrets to calculate mentally.< Less
RATIONALIZE YOURSELF FOR LIFE By JAMES MORGIA
eBook (PDF): $3.75
EVERY DECISION IS DERIVED FROM THE PRINCIPLE OF PROPER PORTIONS OR RATIONALIZATION.
Willie the Wizard's Little Book of Big Sums By Willis Dysart
eBook (PDF): $0.00
Willis Dysart is one of history’s greatest mental calculators. For over seventy years he has been wowing audiences with his mathematical wizardry. In this book he provides some insights into... More > his extraordinary mind and offers advice on how we can all improve our confidence in dealing with numbers.< Less
Willie the Wizard's Little Book of Big Sums By Willis Dysart
Paperback: $8.99
Prints in 3-5 business days
Willis Dysart is one of history’s greatest mental calculators. For over seventy years he has been wowing audiences with his mathematical wizardry. In this book he provides some insights into... More > his extraordinary mind and offers advice on how we can all improve our confidence in dealing with numbers.< Less
Gregorian Calendar Sheets of the Years 1582 - 2399 By Hans-Christian Solka
Hardcover: $32.97
Prints in 3-5 business days
This book contains Gregorian calendar sheets with day of week, day of month and month for the years 1582 to 2399. The Gregorian calendar replaced the Julian calendar of Julius Caesar on 15 October... More > 1582 and since then it has established itself worldwide. The Gregorian calendar is cyclical and repeats itself every 400 years. Assuming the current leap year rule remains unchanged, the calendar pages can of course be used for the years after 2399. An easy formula is given for calculating mentally the page corresponding to particular years.< Less