Excerpt from Mental Arithmetic: Combining a Complete System of Rapid Computations, With Correct Logic of the Solutions of Problems, and the Analyses of Processes
Drills on Combinations. - The Addition, Subtree tion, Multiplication, and Division tables are omitted. Thor ough drills in the exercises given on pages 15, 17 to 22, 27, 30 to 35, 41, 51, and 52 will make pupils accurate and rapid in every possible combination of numbers.
Problems. - These are all new, and being prepared from material gathered from the various departments of actual business life, are, in numerous instances, the medium of in struction in the usages of business, and the uses of business terms and expressions.
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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781330219461
Cantidad disponible: 15 disponibles
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781330219461
Cantidad disponible: 15 disponibles
Librería: Forgotten Books, London, Reino Unido
Paperback. Condición: New. Print on Demand. This book is a journey into the world of mathematics, from the origins of integers to the operations we use with them today. The author traces the development of number systems, including the invention of the zero and the evolution of the Hindu-Arabic numeral system. Readers will learn how integers are used in everyday life, such as in measuring, counting, and money, and how they are applied in more complex fields like science and engineering. The book also explores the role of mathematics in the development of civilization, with examples from ancient Egypt, Greece, and China. Whether you are a student, a teacher, or simply someone interested in the history of mathematics, this book provides a wealth of fascinating and informative insights into the world of numbers. 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. Nº de ref. del artículo: 9781330219461_0
Cantidad disponible: Más de 20 disponibles