Isbn: 9780331687736 - a key to the intellectual arithmetic, containing answers and solutions of the more difficult examples in the work: for the use of teachers (classic reprint) (3 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book presents a comprehensive exploration of intellectual arithmetic, a traditional method of mental calculation that enhances mathematical proficiency and cognitive abilities. Rooted in historical practices, the author provides a thorough understanding of the theory and application of this valuable skill. Beyond its practical benefits, intellectual arithmetic fosters critical thinking, problem-solving, and concentration. The author delves into the underlying principles, exploring the role of estimation, approximation, and mental strategies in mastering mathematical operations. This book is an invaluable resource for educators, students, and anyone seeking to improve their mental calculation skills. It offers a unique perspective on the art of mental arithmetic, demonstrating its relevance and effectiveness in today's world. Through engaging examples and clear explanations, the author empowers readers to unlock the power of their minds and gain a deeper appreciation for the beauty of mathematics. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…