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2014 Juego del Año Finalist
creating the pyramid out of the pieces is the beginning of the task
they can turn over the boards to use the blank side for a more challenging game
The Soroban has also been an excellent educational tool for children
carton and special carton
Introduction to the Soroban Backyard Exploration 2014 Juego del Año FinalistThis book, 'Introduction to the Soroban', is a powerful aid in the understanding of number. This book is an introduction to the use of the Soroban, and is printed by a British mathematics teacher society (Association of Teachers of Mathematics). It was written chiefly by Kimie Markarian. She has undertaken to introduce the soroban to the UK, and has been active for many years. It is filled with exercises. Moreover, it introduces the 100 gem abacus (or
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