Wie man einen japanischen Abakus verwendet: Eine Schritt-für-Schritt-Anleitung zur Addition, Subtraktion,...
31,09 €
How to Use a Japanese Abacus : A Step-by-step Guide to Addition, Subtraction, Multiplication, Division, Square Roots and Practical Examples for the Japanese Abacus Soroban, Paperback by Green, Paul, ISBN 1497458382, ISBN-13 9781497458383, Brand New, Free shipping in the US 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.
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