Download or read book Abacus Arithmetic written by Welton Joseph Crook and published by . This book was released on 2012-08-01 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Manual Explains Simply And Clearly, With Easy-To-Understand Text And Step-By-Step Illustrations, How To Use The Chinese Abacus.

Download or read book Abacus Arithmetic written by and published by . This book was released on 1968 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fundamental Operations in Bead Arithmetic How to Use the Chinese Abacus written by Kwa Tak Ming and published by Read Books Ltd. This book was released on 2013-05-31 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Chinese counting system has undergone a western surge in popularity recently because of its ability to calculate large sums very quickly mentally.

Download or read book Abacus Arithmetic How to Perform Some Calculations on the Chinese Abacus written by Welton J. Crook and published by . This book was released on 1960 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book How to Use a Chinese Abacus written by Paul Green and published by Createspace Independent Publishing Platform. This book was released on 2012-04-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will teach you step-by-step how to perform addition, subtraction, division, multiplication, square roots and cube roots on a Chinese abacus. It also explains the ancient 'extra bead' method and the 'suspended bead' method. Great for both children and adults. Clearly explained with text and pictures throughout every stage of your calculation.

Download or read book Advanced Abacus written by Takashi Kojima and published by Tuttle Publishing. This book was released on 2012-07-09 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handy guide will take abacus users from beginner to master level in a very short time. Though the Japanese abacus may appear mysterious or even primitive, this intriguing tool is capable of amazing speed and accuracy. it is still widely used throughout the shop and markets of Asia and its popularity shows no sign of decline. This volume is designed for the student desiring a greater understanding of the abacus and its calculative functions. The text provides thorough explanations of the advanced operations involving negative numbers, decimals, different units of measurement, and square roots. Diagrams illustrate bead manipulation, and numerous exercises provide ample practice. Concise and easy-to-follow, this book will improve your abacus skills and help you perform calculations with greater efficiency and precision.

Download or read book Japanese Abacus Use Theory written by Takashi Kojima and published by Tuttle Publishing. This book was released on 2012-07-17 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Japanese Abacus & Theory book is easy to follow, and gives the reader step-by-step directions on how to use it correctly while applying it to practical use. The imperfect numerical notation and scarcity of suitable writing materials in ancient times are presumed to have given rise to need for devices of mechanical calculation. While the definite origin of the abacus is obscure, there is some reason for believing that its earliest form reckoning table covered with sand or fine dust, in which figures were drawn with a stylus, to be erased with the figure when necessary. Though the Abacus is an older tool for calculation it still is used today in Japan taking on a different name called Soroban. Though the Japanese Abacus or Soroban may appear mysterious or even primitive to those raised in the age of pocket calculators and desktop computers, this intriguing tool is capable of amazing speed and accuracy. It is still widely used throughout the shops and markets of Asia, and its popularity shows no sign of decline. Here for the first time in English is a complete explanation of how to use the abacus.

Download or read book Chinese Abacus for Kids written by Paul Green and published by Createspace Independent Publishing Platform. This book was released on 2016-12-10 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Black & white version of the original colored version). This book will teach you step-by-step how to perform addition and subtraction on a Chinese abacus. Clearly explained with text and pictures throughout every stage of your calculation. It has been specifically written for children.

Download or read book Abacus Arithmetic written by Welton J. Crook and published by . This book was released on 1958 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Good Math written by Mark C. Chu-Carroll and published by Pragmatic Bookshelf. This book was released on 2013-07-18 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematics is beautiful--and it can be fun and exciting as well as practical. Good Math is your guide to some of the most intriguing topics from two thousand years of mathematics: from Egyptian fractions to Turing machines; from the real meaning of numbers to proof trees, group symmetry, and mechanical computation. If you've ever wondered what lay beyond the proofs you struggled to complete in high school geometry, or what limits the capabilities of computer on your desk, this is the book for you. Why do Roman numerals persist? How do we know that some infinities are larger than others? And how can we know for certain a program will ever finish? In this fast-paced tour of modern and not-so-modern math, computer scientist Mark Chu-Carroll explores some of the greatest breakthroughs and disappointments of more than two thousand years of mathematical thought. There is joy and beauty in mathematics, and in more than two dozen essays drawn from his popular "Good Math" blog, you'll find concepts, proofs, and examples that are often surprising, counterintuitive, or just plain weird. Mark begins his journey with the basics of numbers, with an entertaining trip through the integers and the natural, rational, irrational, and transcendental numbers. The voyage continues with a look at some of the oddest numbers in mathematics, including zero, the golden ratio, imaginary numbers, Roman numerals, and Egyptian and continuing fractions. After a deep dive into modern logic, including an introduction to linear logic and the logic-savvy Prolog language, the trip concludes with a tour of modern set theory and the advances and paradoxes of modern mechanical computing. If your high school or college math courses left you grasping for the inner meaning behind the numbers, Mark's book will both entertain and enlighten you.

Download or read book Chinese Abacus for Kids written by Paul Green and published by Createspace Independent Publishing Platform. This book was released on 2016-12-10 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will teach you step-by-step how to perform addition and subtraction on a Chinese abacus. Clearly explained with text and colored pictures throughout every stage of your calculation. It has been specifically written for children.

Download or read book The Japanese Abacus written by Takashi Kojima and published by . This book was released on 1969 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fundamental Operations in Bead Arithmetic written by and published by . This book was released on 198? with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Fundamental Operations in Bead Arithmetic written by Tak Ming Kwa and published by . This book was released on 1952 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Abacus written by Jesse Dilson and published by St. Martin's Griffin. This book was released on 2013-07-30 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: The abacus is as useful and effecient a machine today as it was when it was first created centures ago. Whether you're an expert in the latest computer technology or you're mastering arithmetic and word problems for the first time, it won't take long to learn the basics (and even the not-so-basics) of adding, subtracting, multiplying, and dividing on this ingenious and fun-to-use mathematical tool.

Download or read book The Fundamental Operations in Bead Arithmetic written by Tak Ming Kwa and published by . This book was released on 1999 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fibonacci s Liber Abaci written by Laurence Sigler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1202, Fibonacci’s Liber Abaci was one of the most important books on mathematics in the Middle Ages, introducing Arabic numerals and methods throughout Europe. This is the first translation into a modern European language, of interest not only to historians of science but also to all mathematicians and mathematics teachers interested in the origins of their methods.