The Japanese Abacus

The Japanese Abacus
Author: Takashi Kojima
Publsiher: Unknown
Total Pages: 112
Release: 1954
Genre: Abacus
ISBN: IND:32000009214117

Download The Japanese Abacus Book in PDF, Epub and Kindle

Japanese Abacus Use Theory

Japanese Abacus Use   Theory
Author: Takashi Kojima
Publsiher: Tuttle Publishing
Total Pages: 104
Release: 2012-07-17
Genre: History
ISBN: 9781462903849

Download Japanese Abacus Use Theory Book in PDF, Epub and Kindle

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.

The Japanese Abacus

The Japanese Abacus
Author: Takashi Kojima
Publsiher: Unknown
Total Pages: 0
Release: 1964
Genre: Electronic Book
ISBN: OCLC:1404622039

Download The Japanese Abacus Book in PDF, Epub and Kindle

Advanced Abacus

Advanced Abacus
Author: Takashi Kojima
Publsiher: Tuttle Publishing
Total Pages: 162
Release: 2012-07-09
Genre: Mathematics
ISBN: 9781462903658

Download Advanced Abacus Book in PDF, Epub and Kindle

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.

The Japanese Abacus

The Japanese Abacus
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1972
Genre: Electronic Book
ISBN: OCLC:916192989

Download The Japanese Abacus Book in PDF, Epub and Kindle

Japanese Abacus Large

Japanese Abacus  Large
Author: Takashi Kojima
Publsiher: Unknown
Total Pages: 135
Release: 1996
Genre: Electronic Book
ISBN: 0804817723

Download Japanese Abacus Large Book in PDF, Epub and Kindle

How to Use a Japanese Abacus

How to Use a Japanese Abacus
Author: Paul Green
Publsiher: CreateSpace
Total Pages: 182
Release: 2014-04-08
Genre: Crafts & Hobbies
ISBN: 1497458382

Download How to Use a Japanese Abacus Book in PDF, Epub and Kindle

This book will teach you step-by-step how to perform addition, subtraction, division, multiplication, square roots and practical examples on a Japanese abacus. Great for both children and adults. Clearly explained with text and pictures throughout every stage of your calculation.

Japanese Abacus Small

Japanese Abacus  Small
Author: Takashi Kojima
Publsiher: Unknown
Total Pages: 135
Release: 1996
Genre: Electronic Book
ISBN: 0804817707

Download Japanese Abacus Small Book in PDF, Epub and Kindle