Master essential arithmetic with a trusted, practice-focused workbook designed for grades V and VI.
This edition of DURELL'S ARITHMETIC, Book Two, presents clear lessons, step-by-step methods, and ample exercises to build fluency in numbers, operations, fractions, decimals, and practical measurement.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
Da: Forgotten Books, London, Regno Unito
Paperback. Condizione: New. Print on Demand. This book details the transition from Roman to Arabic methods of numeral expression and notation that occurred during the Middle Ages, along with the development of the decimal system, and general mathematical operations like addition, subtraction, multiplication, and division. The author explores how abstract number expanded mathematical applications, such as the fact that like numbers (such as apples and oranges) can be added, and unlike numbers can be added by converting them both into a more general term (such as fruit). These concepts, along with the invention of the zero symbol by ancient Hindu mathematicians and the Arabic notation system, laid the foundation for the arithmetic operations (and their innovations like reversed multiplication) used to this day. 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. Codice articolo 9780282994839_0
Quantità: Più di 20 disponibili
Da: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9780282994839
Quantità: 15 disponibili
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9780282994839
Quantità: 15 disponibili