32 simple tricks for quick mental calculations
ISBN-13:
9782917260982
ISBN-10:
291726098X
Author:
Yakov Perelman
Publication date:
2019
Publisher:
Prodinnova
Format:
Paperback
18 pages
FREE US shipping
Book details
ISBN-13:
9782917260982
ISBN-10:
291726098X
Author:
Yakov Perelman
Publication date:
2019
Publisher:
Prodinnova
Format:
Paperback
18 pages
Summary
32 simple tricks for quick mental calculations (ISBN-13: 9782917260982 and ISBN-10: 291726098X), written by authors
Yakov Perelman, was published by Prodinnova in 2019.
With an overall rating of 4.2 stars, it's a notable title among other
books. You can easily purchase or rent 32 simple tricks for quick mental calculations (Paperback) from BooksRun,
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Description
This short 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.
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