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| Author | : Henry Sticker |
| Publisher | : Courier Corporation |
| Total Pages | : 211 |
| Release | : 1955-01-01 |
| Genre | : Mathematics |
| ISBN | : 048620295X |
A number sense approach to the four basic operations of arithmetic together with fractions and decimals
| Author | : Henry Sticker |
| Publisher | : Courier Corporation |
| Total Pages | : 211 |
| Release | : 2013-04-15 |
| Genre | : Mathematics |
| ISBN | : 0486318729 |
Many useful procedures explained and taught: 2-column addition, left-to-right subtraction, mental division of large numbers, more. Also numerous helpful shortcuts. More than 8,000 problems, with solutions. 1945 edition.
| Author | : Arthur Benjamin |
| Publisher | : Crown |
| Total Pages | : 306 |
| Release | : 2008-06-03 |
| Genre | : Mathematics |
| ISBN | : 030734746X |
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.
| Author | : Jakow Trachtenberg |
| Publisher | : Souvenir Press |
| Total Pages | : 174 |
| Release | : 2011-03-01 |
| Genre | : Mathematics |
| ISBN | : 0285639951 |
Do high-speed, complicated arithmetic in your head using the Trachtenberg Speed System. Ever find yourself struggling to check a bill or a payslip? With The Trachtenberg Speed System you can. Described as the 'shorthand of mathematics', the Trachtenberg system only requires the ability to count from one to eleven. Using a series of simplified keys it allows anyone to master calculations, giving greater speed, ease in handling numbers and increased accuracy. Jakow Trachtenberg believed that everyone is born with phenomenal abilities to calculate. He devised a set of rules that allows every child to make multiplication, division, addition, subtraction and square-root calculations with unerring accuracy and at remarkable speed. It is the perfect way to gain confidence with numbers.
| Author | : Michael Shermer |
| Publisher | : Souvenir Press |
| Total Pages | : 237 |
| Release | : 2011-09-01 |
| Genre | : Mathematics |
| ISBN | : 0285640666 |
Did you know that it's easier to add and subtract from left to right, rather than the other way round? And that you can be taught to square a three-digit number in seconds? In Think Like A Maths Genius, two mathematicians offer tips and tricks for doing tricky maths the easy way. With their help, you can learn how to perform lightning calculations in your head, discover methods of incredible memorisation and other feats of mental agility. Learn maths secrets for the real world, from adding up your shopping and calculating a restaurant tip, to figuring out gambling odds (or how much you've won) and how to solve sudoku faster.
| Author | : Harry Lorayne |
| Publisher | : Barnes & Noble Publishing |
| Total Pages | : 264 |
| Release | : 1992 |
| Genre | : Mathematics |
| ISBN | : 9780880298766 |
Presents mathematical shortcut and "how to develop a calculator in your head."
| Author | : Rob Eastaway |
| Publisher | : HarperCollins |
| Total Pages | : 208 |
| Release | : 2019-09-19 |
| Genre | : Mathematics |
| ISBN | : 000832459X |
‘Another terrific book by Rob Eastaway’ SIMON SINGH ‘A delightfully accessible guide to how to play with numbers’ HANNAH FRY
| Author | : Gerard W. Kelly |
| Publisher | : Courier Corporation |
| Total Pages | : 127 |
| Release | : 2014-11-18 |
| Genre | : Mathematics |
| ISBN | : 0486131521 |
Clear, concise compendium of about 150 time-saving math short-cuts features faster, easier ways to add, subtract, multiply, and divide. Each problem includes an explanation of the method. No special math ability needed.
| Author | : Steve Slavin |
| Publisher | : John Wiley & Sons |
| Total Pages | : 241 |
| Release | : 1999-03-29 |
| Genre | : Mathematics |
| ISBN | : 0471674028 |
A sharp mind, like a healthy body, is subject to the same ruleof nature: Use it or lose it Need a calculator just to work out a 15 percent service charge? Not exactly sure how to get the calculator to give you the figureyou need? Turn to this revised and updated edition of All the MathYou'll Ever Need, the friendliest, funniest, and easiest workoutprogram around. In no time, you'll have total command of all the powerfulmathematical tools needed to make numbers work for you. In adollars-and-cents, bottom-line world, where numbers influenceeverything, none of us can afford to let our math skills atrophy.This step-by-step personal math trainer: Refreshes practical math skills for your personal andprofessional needs, with examples based on everyday situations. Offers straightforward techniques for working with decimals and fractions. Demonstrates simple ways to figure discounts, calculatemortgage interest rates, and work out time, rate, and distance problems. Contains no complex formulas and no unnecessary technical terms.
