Short Cut Math

Author: Gerard W. Kelly
Publisher: Courier Corporation
ISBN: 0486131521
Size: 15.88 MB
Format: PDF, Kindle
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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.

Short Cut Math

Author: Gerard W. Kelly
Publisher: Courier Corporation
ISBN: 9780486246116
Size: 78.26 MB
Format: PDF, Kindle
View: 4868
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Can you multiply 362 x .5 quickly in your head? Could you readily calculate the square of 41? How much is 635 divided by 2«? Can 727,648 be evenly divided by 8? If any of these questions took you more than a few seconds to solve, you need this book. Short-Cut Math is a concise, remarkably clear compendium of about 150 math short-cuts ? timesaving tricks that provide faster, easier ways to add, subtract, multiply, and divide. By using the simple foolproof methods in this volume, you can double or triple your calculation speed ? even if you always hated math in school. Here's a sampling of the amazingly effective techniques you will learn in minutes: Adding by 10 Groups; No-Carry Addition; Subtraction Without Borrowing; Multiplying by Aliquot Parts; Test for Divisibility by Odd and Even Numbers; Simplifying Dividends and Divisors; Fastest Way to Add or Subtract Any Pair of Fractions; Multiplying and Dividing with Mixed Numbers, and more. The short-cuts in this book require no special math ability. If you can do ordinary arithmetic, you will have no trouble with these methods. There are no complicated formulas or unfamiliar jargon ? no long drills or exercises. For each problem, the author provides an explanation of the method and a step-by-step solution. Then the short-cut is applied, with a proof and an explanation of why it works. Students, teachers, businesspeople, accountants, bank tellers, check-out clerks ? anyone who uses numbers and wishes to increase his or her speed and arithmetical agility, can benefit from the clear, easy-to-follow techniques given here.

Short Cut Math

Author: Gerard W. Kelly
Publisher: WWW.Snowballpublishing.com
ISBN: 9781607964391
Size: 36.74 MB
Format: PDF, Kindle
View: 2555
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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, a step-by-step solution, the short-cut solution, and proof, as well as an explanation of why it works. No special math ability needed.

Secrets Of Mental Math

Author: Arthur Benjamin
Publisher: Three Rivers Press
ISBN: 9780307347466
Size: 46.66 MB
Format: PDF, Docs
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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.

Speed Mathematics Simplified

Author: Edward Stoddard
Publisher: Courier Corporation
ISBN: 0486319881
Size: 12.98 MB
Format: PDF, ePub, Mobi
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Entertaining, easy-to-follow suggestions for developing greater speed and accuracy in doing mathematical calculations. Surefire methods for multiplying without carrying, mastering fractions, working quickly with decimals, handling percentages, and much more.

101 Short Cuts In Math Anyone Can Do

Author: Gordon Rockmaker
Publisher: Frederick Fell Pub
ISBN: 9780883911990
Size: 14.83 MB
Format: PDF, ePub
View: 3042
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This book will unlock the secrets of the art of calculation. This book will increase your power of computation and thereby enable you to get more out of the mathematics you now know. You will soon be amazed at your ability to solve once complex problems quickly. Clear and concise examples of about 101 time saving maths short-cuts -- faster, easier ways to add, subtract, multiply and divide. This amazing little book demonstrates easy maths tricks in an accessible and engaging manner that will appeal to children. In addition to the 101 tricks, the text includes a review of pertinent mathematical concepts, actual applications, maths curiosities, illustrations and parlour tricks. Packed with many tricks and tips that let you add, subtract, multiply, and divide in a flash, makes maths easier and more fun than youve ever imagined. You wont need a calculator, or in many cases even a pencil, to come up with the correct answers. Just a few simple short cuts will have you solving basic problems in record time.

Mental Math Kids Can T Resist

Author: Richard S Piccirilli
Publisher: Teaching Resources
ISBN: 9780439186056
Size: 47.71 MB
Format: PDF, ePub, Docs
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Boost kids’ number confidence with these practical and easy-to-use mental-math strategies and fun reproducible practice pages. Students apply the strategies as they work on computation, problem solving, estimation, and so much more! Content meets the NCTM standards. For use with Grades 2-4.

Speed Math For Kids

Author: Bill Handley
Publisher: John Wiley & Sons
ISBN: 9780470893975
Size: 21.59 MB
Format: PDF
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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!

Woodworkers Essential Facts Formulas And Short Cuts

Author: Ken Horner
Publisher: Cambium
ISBN: 9781892836151
Size: 48.21 MB
Format: PDF
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Provides more jargon-free answers to the most baffling woodworking equations and questions. Enjoy woodworking without the head-scratching questions and mathematical setbacks.! This best-seller provides practical solutions to countless workshop issues. With a straight-forward approach and hundreds of clear illustrations, useful tables, and a myriad of facts, formulas and shortcuts, this handy reference is a must-have for any woodworker.

Short Cuts In Math

Author: Mounir Samaan
Publisher: Lulu.com
ISBN: 0615147666
Size: 66.54 MB
Format: PDF
View: 3626
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"SHORT CUTS IN MATH" is a fast paced way to review or learn the basics of math in a non- academic method using a lot of short cuts to many problem solutions. It also shows the difference between the regular procedure and the short cut.This book makes it interesting to learn math.