Arithmetic Refresher

A A Klaf

13 valoraciones de Goodreads

Idioma: inglés

Editorial: Dover Publications Inc., 2003

0486212416 / 9780486212418

Serie: Libro 106 de 303 - Dover Books on Mathematics

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Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)

Vendedor de 5 estrellas

Vendedor de IberLibro desde 20 de diciembre de 2007

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Descripción del artículo del vendedor

The farther we get from our grade school days, the easier it is to forget those operations and nuances of arithmetical computation that keep recurring in our daily lives: interest and discount problems, time-payment calculations, tax problems, and so on.This handy book is designed to streamline your methods and resharpen your calculation skills for a variety of situations. Starting with the most elementary operations, the book goes on to cover all basic topics and processes of arithmetic: addition, subtraction, multiplication, division, fractions, percentage, interest, ratio and proportion, denominate numbers, averages, etc. The text continues into other useful matters, such as powers and roots, logarithms, positive and negative numbers, harmonic progression, and introductory concepts of algebra.Entirely practical in approach and using an easy-to-follow question and answer style, this book covers a wide range of common knotty areas: filling and emptying receptacles, scales for models and maps, business and financial calculations (partial payment problems, compound interest, bank and sales discount, profit and loss problems, etc.), angle measurement, mixtures and solutions, graph and chart problems, and the like.The discussion contains numerous alternate and short-cut methods, such as quick ways to figure compound interest; to square a number from 1 to 100; to divide by 5, 25, 125, 99, etc.; to multiply two 2-digit numbers having the same figure in the tens place; and many more. These valuable tips, together with the huge fund of exercise problems (a total of 809, half of them answered in an appendix), help you to increase your computational proficiency and speed, and make this an extremely useful volume to have on your shelf at home or at work. Anyone who has to do any figuring at all -- housewife, merchant, student -- will profit from this refresher. Parents will find it an excellent source of material for helping children in school work.…

N° de ref. del artículo 00104003099

Título
Arithmetic Refresher
Autor
A A Klaf
Editorial
Dover Publications Inc.
Año de publicación
2003
Estado
Fair
Encuadernación
Paperback
Idioma
inglés
ISBN 10
0486212416
ISBN 13
9780486212418
Serie
Libro 106 de 303: Dover Books on Mathematics

World of Books (was SecondSale)

Montgomery, IL, Estados Unidos de America

Vendedor de 5 estrellas

Vendedor de IberLibro desde 20 de diciembre de 2007

Tarifas de envío en Estados Unidos de America

ArtículoDe 4 a 12 días hábilesDe 3 a 6 días hábiles
Primer artículoEUR 0,00EUR 9,77
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Founded in 2002, World of Books is a leading online destination for buying and selling both preloved and new books, committed to making sustainable reading accessible to all. With a mission to help people read more and waste less, World of Books offers a huge range of affordable, high-quality books — giving both new and preloved titles a second life. The company also operates World of Books – Sell Your Books, an easy-to-use platform that allows customers to trade in unwanted books for cash, helping to keep books in circulation while promoting sustainability. As a Certified B Corp, World of Books is driven by a vision to become the world’s largest and most sustainable dedicated online bookstore. The company measures its success through the positive environmental impact it creates, the value it provides to customers, and its ability to operate profitably while supporting its sustainable mission …

Información empresarial del vendedor

SBYB, Inc.

900 Knell Rd
Montgomery, IL Estados Unidos de America 60538