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Séries Livros: 1 - 100 Exercícios Resolvidos – Série de Prática Matemática
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de Benjamin Wardhaugh ...

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de The Sincere Seeker Collection ...

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Practical Step-By-Step Guide

de Nabil MJID ...

This book is written for anyone who wants to learn how to handle a Chinese abacus using a practical approach. It provides a step-by-step guide, accompanied by graphics in order for you to follow explanations without having a Chinese abacus in hands. Each chapter contains several examples.    You will learn how to use a Chinese abacus and understand the basic rules and operations such as addition, ... Leia mais

R$ 19,00

This book is written for anyone who wants to learn how to handle a Chinese abacus using a practical approach. It provides a step-by-step guide, accompanied by graphics in order for you to follow explanations without having a Chinese abacus in hands. Each chapter contains several examples.    You will learn how to use a Chinese abacus and understand the basic rules and operations such as addition,
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