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Fast Mental Calculation Tricks
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Book Synopsis Secrets of Mental Math by : Arthur Benjamin
Download or read book Secrets of Mental Math written by Arthur Benjamin and published by Crown. This book was released on 2006-08-08 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Think Like A Maths Genius by : Michael Shermer
Download or read book Think Like A Maths Genius written by Michael Shermer and published by Souvenir Press. This book was released on 2011-09-01 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Rapid Math Tricks & Tips by : Edward H. Julius
Download or read book Rapid Math Tricks & Tips written by Edward H. Julius and published by John Wiley & Sons. This book was released on 1992-11-11 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demonstrates a slew of time-saving tips and tricks for performing common math calculations. Contains sample problems for each trick, leading the reader through step-by-step. Features two mid-terms and a final exam to test your progress plus hundreds of exercise problems ranging from simple to more sophisticated. Also includes sections on ``Mathematical Curiosities'' and ``Parlor Tricks'' for math lovers.
Download or read book Mental Math written by Abhishek VR and published by Ofpad. This book was released on 2019-05-19 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the Mental Math Secrets to Become a Human Calculator! Schools taught you a way to do math that works when you have a pen & paper. But the same methods, takes a lot of effort when you have to do math in your head. This is because it uses a lot of your working memory (the short term memory used to complete a mental task). For example, try to mentally multiply 73,201 x 3. It might take only a few seconds to multiply the individual digits. But if you multiply right to left the way you learnt in school, you will rely on your working memory. You will use it to recall every single digit you calculate to put it back together and get your final answer. You may even find yourself calculating some digits again because you forgot one of the numbers. The difficulty increases further when you have to multiply larger numbers like 732 x 323. You will have to remember numbers across many steps. Mental arithmetic would be a lot easier to do in your head if you didn’t have to remember so many numbers. In school, you learnt to write the down numbers as you calculate to free up your working memory. In mental math, there are many other ways to do the same thing. One of the tricks to free up your working memory is to calculate from left to right instead of right to left. Try multiplying 73,201 x 3 from left to right, starting from 7 x 3 and ending with 1 x 3. You will find yourself calling out the answer before you even finish the whole problem. You can use this trick to solve any math problem in the future. But we have just scratched the surface. There are many more tricks inside the book that make doing mental math as easy as reading a comic. Here is a glimpse of what you will be able to master: • Mentally add large numbers(Example: Add 8739 + 5492 in your head in seconds) • Subtract numbers fast. (Example: Mentally subtract 7520 - 4998 without writing anything down) • Multiplication tricks to multiply three-digit numbers. (Example: Multiply 323 x 123 in your head) • Square large numbers in seconds (Example: Calculate 64 x 64 faster than a calculator) • Mentally divide large numbers (Example: Divide 601324 by 73 entirely in your head) • Quickly check a calculation with 90% accuracy without re-calculating • Overcome math anxiety • Cement your mental math skills with bonus weekly training. This book only has the best techniques used by over 27 mental and Vedic math experts across the world. The techniques in this book are so simple you will wonder why nobody taught you this before. You will be able to master it, even if you have failed math in school. 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 you do the calculations 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. Buy Now To Become A Human Calculator Every minute you wait to buy this book, is another minute you don't see the benefit of being good with math & numbers. Put the power of mental math to work in your life so you can quickly & easily: • make math and numbers more useful • develop better memory habits • increase concentration • develop new ways to think • and do speed math entirely in your head faster than a calculator! Get your copy today! A MUST BUY for students of Vedic Mathematics, GMAT, GRE, SAT, Case Study Interview and Case Interview.
Book Synopsis Speed Math for Kids by : Bill Handley
Download or read book Speed Math for Kids written by Bill Handley and published by John Wiley & Sons. This book was released on 2007-03-20 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to easily do quick mental math calculations Speed Math for Kids is your guide to becoming a math genius--even if you have struggled with math in the past. Believe it or not, you have the ability to perform lightning quick calculations that will astonish your friends, family, and teachers. You'll be able to master your multiplication tables in minutes, and learn basic number facts while doing it. While the other kids in class are still writing down the problems, you can be calling out the answers. Speed Math for Kids is all about playing with mathematics. This fun-filled book will teach you: How to multiply and divide large numbers in your head What you can do to make addition and subtraction easy Tricks for understanding fractions and decimals How to quickly check answers every time you make a calculation And much more If you're looking for a foolproof way to do multiplication, division, factoring estimating, and more, Speed Math for Kids is the book for you. With enough practice you'll go straight to the top of the class!
Book Synopsis How to Calculate Quickly by : Henry Sticker
Download or read book How to Calculate Quickly written by Henry Sticker and published by Courier Corporation. This book was released on 2013-04-15 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis The Trachtenberg Speed System of Basic Mathematics by : Jakow Trachtenberg
Download or read book The Trachtenberg Speed System of Basic Mathematics written by Jakow Trachtenberg and published by Souvenir Press. This book was released on 2011-03-01 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Quick and Easy Math by : Isaac Asimov
Download or read book Quick and Easy Math written by Isaac Asimov and published by . This book was released on 1964 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes shortcuts to use in solving problems in addition, subtraction, multiplication, division, decimals, and fractions.
Book Synopsis How to Calculate Quickly by : Henry Sticker
Download or read book How to Calculate Quickly written by Henry Sticker and published by Courier Corporation. This book was released on 1955-01-01 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number sense approach to the four basic operations of arithmetic together with fractions and decimals
Book Synopsis The Art of Mathematics by : Jerry P. King
Download or read book The Art of Mathematics written by Jerry P. King and published by Springer. This book was released on 2013-11-11 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The beauty of mathematics eludes all but a small, select handful of people. This monumental classic will illuminate the aesthetic delights of mathematics for all to behold. Why should only a tiny aristocracy hold the key to appreciating the elegance of mathematics? Why should intelligent, cultured people, who can easily articulate the brilliance of Shakespeare's imagery, quake at the prospect of deciphering a simple algebraic formula? Jerry King, a mathematics professor and a poet, razes the barriers between a world of two cultures and hands us the tools for appreciating the art and treasures of this elegant discipline. In his fluid, poetic voice, he initiates us into the splendid wonders of the Mathworld. He provides us with an original framework for contemplating mathematics as art. He deepens our ultimate comprehension of art by comparing the beauty of a Rembrandt as well as a Jackson Pollock with the riches to be mined in an elegant proof. Like the great philosophers of the past, Dr. King searches for pure Truth--a quest possible today only in the realm of mathematics. With his infectious enthusiasm, he explains with utmost clarity the intellectually stimulating underpinnings of both pure and applied mathematics. He goes on to decry how our educational system has failed by perfunctorily teaching us mathematics, depriving us of the pillars of beauty upon which mathematics rests. Never before has a book spoken so eloquently to our soul in instilling an appreciation for the grandeur of mathematics. Through Dr. King, the muses of mathematics will no longer sing for others and not for us. The elegant world of mathematics awaits us all to savor.
Book Synopsis The Mental Calculator's Handbook by : Robert Fountain
Download or read book The Mental Calculator's Handbook written by Robert Fountain and published by Lulu.com. This book was released on 2013 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 fractions to extracting square roots, all the techniques are presented and explained in a clear and rigorous way.
Download or read book Math Made Easy written by Reed Lerner and published by Createspace Independent Publishing Platform. This book was released on 2016-01-24 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improve test scores, master "real world" math, and stop relying on your calculator! Math Made Easy is a fast and simple approach to mental math and quicker calculation. With sections for both mathophobes and mathletes alike, this unique book will transform the way you do math. This guide is filled with practical tricks that will help you: - Calculate tips mentally with ease - Perform complex math problems entirely in your head - Transform seemingly difficult math into simple equations Do you consider yourself bad at math? There is no such thing as a bad student - only a bad teacher! It's time to give yourself another chance by learning a new way to look at math. We start with addition and subtraction to rebuild your approach from the ground up. Or are you a math champ? Learn new tricks to do problems even faster and perform calculations in your head that will leave everyone impressed. Are you planning to apply to college in the US? The redesigned SAT will include a no-calculator math section - it's going to be more important than ever to be able to do calculations quickly and effectively on your own. Applying to grad school? Good math skills are a must for the GRE and GMAT. Plus, Math Made Easy is filled with practice questions to make sure you've got each technique down. As Socrates said, "Wisdom begins with wonder." Aren't you curious to see what you are capable of?
Book Synopsis Mathematics From the Birth of Numbers by : Jan Gullberg
Download or read book Mathematics From the Birth of Numbers written by Jan Gullberg and published by W. W. Norton & Company. This book was released on 1997-01-07 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt: An illustrated exploration of mathematics and its history, beginning with a study of numbers and their symbols, and continuing with a broad survey that includes consideration of algebra, geometry, hyperbolic functions, fractals, and many other mathematical functions.
Download or read book Maths Sutra written by Gaurav Tekriwal and published by Penguin UK. This book was released on 2015-11-10 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you hate mathematics If you have always struggled to solve your maths problems in time If you are scared of complex calculations If you are attempting competitive or board exams Or if you would just like to improve your maths skills This book is for you! Based on the sixteen sutras, vedic maths is practically the only magical principle you need to tackle anything from simple arithmetic to algebra, algorithms, square roots, cube roots, trigonometry and many more mathematical concepts. In this book you will find easy methodology that will help you solve complex questions, and practice exercises that will test your understanding of these concepts. So go ahead, make Maths Sutra your essential guide to mathematics!
Book Synopsis The Best Mental Math Tricks by : Presh Talwalkar
Download or read book The Best Mental Math Tricks written by Presh Talwalkar and published by . This book was released on 2015-01-31 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can you multiply 35x35 in your head? That is, can you square the number 35?There's a mental math trick so that you can easily square any number ending in 5. Here's how the trick works.Look at the first digit of 35, which is the number 3. We add one to that number, 4, and then multiply those two numbers together. So we have 3x4 = 12, and these are the leading digits of the answer.Now we just write 25 as the last two digits, so we get 1225. And that's it! We have calculated 35 squared is 1,225 in an amazingly simple way!Math does not have to be hard. The Best Mental Math Tricks is a collection of methods that can help you become a lightning calculator. You will learn how to solve daily problems like calculating percentages and figuring out which day your birthday is every year. Then you will learn how to square numbers, multiply numbers, divide numbers, and even solve complex problems like calculating the cube root of numbers in your head!Each method is explained in detail with numerous examples. Every method is mathematically justified with a formal proof. Each section also contains practice problems accompanied with complete solutions so you can try the method and check your work.
Download or read book Mental Math written by Thomas Scofield and published by Independently Published. This book was released on 2018-11-09 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn Tricks And Strategies To Solve Everyday Math Problems Easily Will you pay more a $19.99 shirt with a 20% discount or a $24.99 shirt with a 30% discount? Can you quickly calculate how many eggs you
Book Synopsis More Rapid Math: Tricks and Tips by : Edward H. Julius
Download or read book More Rapid Math: Tricks and Tips written by Edward H. Julius and published by Wiley. This book was released on 1996-03-13 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Math skills you can count on! In this eagerly awaited sequel to the popular Rapid Math Tricks andTips, Professor Ed Julius shows you how to master difficultproblems in addition, subtraction, multiplication, and divisionquickly, easily?and without a calculator. And have fun while doingit! By learning one to two tricks a day for thirty days, you'll beamazed at the increase in your number power. Discover how you canquickly subtract by oversubtracting. Speed up your calculating withplace-value multiplication. See how to add in seconds by breaking anumber apart. More Rapid Math Tricks and Tips includes: * Step-by-step examples to explain each technique * Over 1,400 sample problems and practice exercises * Challenging "brain builders" to keep you on your toes * Weekly quizzes and a final exam so you can check your progress * Fascinating mathematical curiosities and parlor tricks, such asthe Amazing Age-Divining Trick and the Phenomenal Fifth-Root Trick Whether calculating the total at the supermarket checkout,reconciling a bank statement, or figuring the sales tax on yourlatest purchase, More Rapid Math Tricks and Tips makes working withnumbers fast, fun, and easy. It's a must for math lovers, as wellas students, teachers, and anyone who works with numbers on aregular basis. "Ed Julius has written another engaging book that will definitelyexcite the mind." --Mick Horwitz, Founding Director Sierra CanyonCollege Preparatory School, "The original Rapid Math Tricks and Tips has been a staple in myclassroom for the past four years. The sequel is definitely anotherwinner!" --Laurie Curtis-Abbe, Teacher Anacapa Middle School, aCalifornia/National School of Excellence a U.S. Department ofEducation Blue Ribbon Exemplary School
