Advanced Abacus: Theory and Practice

Advanced Abacus: Theory and Practice

for $ 7.49

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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.

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Book Details  


Publisher: Tuttle Publishing (July 09, 2012)

Format: EPUB

Page count: 162 pages

File size: 5.1 MB

Protection: DRM

Language: English


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