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portada Mental Mathematics: A fast Arithmetics operation at the top of your head - Initiated by Trachtenberg
Type
Physical Book
Publisher
Language
English
Pages
140
Format
Paperback
Dimensions
25.4 x 17.8 x 0.8 cm
Weight
0.25 kg.
ISBN13
9781979881302
Categories

Mental Mathematics: A fast Arithmetics operation at the top of your head - Initiated by Trachtenberg

Enayatullah Maleki (Author) · Createspace · Paperback

Mental Mathematics: A fast Arithmetics operation at the top of your head - Initiated by Trachtenberg - Maleki, Enayatullah

New Book Imported to Austria
Delivery: 18 Aug - 25 Aug Shipping: 17 to 21 business days.
19,07 €
Import costs and 10% VAT included in the price ✅
19,07 €

Synopsis "Mental Mathematics: A fast Arithmetics operation at the top of your head - Initiated by Trachtenberg "

Mental mathematics is the process of doing basic mathematics off the top of your head, without the use of paper and pencil, or an electronic device, with the help of Mental Mathematics; you kill two birds with one stone, keep the brain fresh and sharp, and improve your math ability.

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All books in our catalog are Original.
The book is written in English.
The binding of this edition is Paperback.

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