32 simple tricks for quick mental calculations

This short book is a collection of simple and easily grasped tricks to speed up your mental...
$26.45 AUD
$26.45 AUD
SKU: 9782917260982
Product Type: Books
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Author: Yakov Perelman
Format: Paperback
Language: English
Subtotal: $26.45
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32 simple tricks for quick mental calculations by Perelman, Yakov

32 simple tricks for quick mental calculations

$26.45

32 simple tricks for quick mental calculations

$26.45
Author: Yakov Perelman
Format: Paperback
Language: English

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.



Author: Yakov Perelman
Publisher: Prodinnova
Published: 01/26/2019
Pages: 18
Binding Type: Paperback
Weight: 0.09lbs
Size: 9.00h x 6.00w x 0.04d
ISBN: 9782917260982

About the Author
Perelman, Yakov: - Yakov Perelman (1882-1942) was a Russian and Soviet science writer and author of many popular science books. He has been known by his popular, witty and quite scientific works on physics, astronomy and mathematics, which are, moreover written in a marvelous language and are very readable.

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