Quick Arithmetic

Quick Arithmetic

by Yakov Perelman
Epub (Kobo), Epub (Adobe)
Publication Date: 01/01/2015

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This book is a collection of simple and easily grasped tricks to speed up your mental arithmetic. If you want to master them you should realize that to be used fully they need to be approached conscientiously, not mechanically. But it pays to master them as they will enable you to do calculations in your head without error, as with written calculations.

ISBN:
1230000289059
1230000289059
Category:
Mathematical foundations
Format:
Epub (Kobo), Epub (Adobe)
Publication Date:
01-01-2015
Language:
English
Publisher:
Prodinnova

This item is delivered digitally

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