[PDF] The New Normal Mental Arithmetic eBook

Author : Edward Brooks
Publisher : Forgotten Books
Page : 180 pages
File Size : 19,80 MB
Release : 2018-10
Category : Mathematics
ISBN : 9781396536052

GET BOOK

Excerpt from The New Normal Mental Arithmetic: A Complete and Thorough Course by Analysis and Induction Sec. II. T is section is an Introduction to Fractions, in which the fractional word is used, treating them as concrete numbers. The elements of Arithmetical Analysis are also here presented. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author : Frank J. Swetz
Publisher : Walch Publishing
Page : 282 pages
File Size : 32,89 MB
Release : 1994
Category : Education
ISBN : 9780825122644

GET BOOK

Biographies of 23 important mathematicians span many centuries and cultures. Historical Learning Tasks provide 21 in-depth treatments of a variety of historical problems.

Author : Arthur Benjamin
Publisher : Crown
Page : 306 pages
File Size : 27,93 MB
Release : 2008-06-03
Category : Mathematics
ISBN : 030734746X

GET BOOK

These simple math secrets and tricks will forever change how you look at the world of numbers. Secrets of Mental Math will have you thinking like a math genius in no time. Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master, as renowned “mathemagician” Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and—maybe for the first time—make mathematics fun. Yes, even you can learn to do seemingly complex equations in your head; all you need to learn are a few tricks. You’ll be able to quickly multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without blinking an eye. No matter what your age or current math ability, Secrets of Mental Math will allow you to perform fantastic feats of the mind effortlessly. This is the math they never taught you in school.