26,18 €
29,09 €
-10% with code: EXTRA
Mental Mathematics
26,18 € 
- We will send in 10–14 business days.
This book introduces the reader to mathametical techniques that may be employed to solve everyday math calculations in ones' mind without the assistance of a calculator or scratch paper.
29.09
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- Author: Michael A Stelzer
- Publisher: Booksurge Publishing
- Year: 2005
- Pages: 58
- ISBN-10: 1419606123
- ISBN-13: 9781419606120
- Format: 15.2 x 22.9 x 0.3 cm, minkšti viršeliai
- Language: English
- SAVE -10% with code: EXTRA
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Description
This book introduces the reader to mathametical techniques that may be employed to solve everyday math calculations in ones' mind without the assistance of a calculator or scratch paper.
EXTRA 10 % discount with code: EXTRA
26,18 €
29,09 €
We will send in 10–14 business days.
The promotion ends in 23d.14:15:02
The discount code is valid when purchasing from 10 €. Discounts do not stack.
- Author: Michael A Stelzer
- Publisher: Booksurge Publishing
- Year: 2005
- Pages: 58
- ISBN-10: 1419606123
- ISBN-13: 9781419606120
- Format: 15.2 x 22.9 x 0.3 cm, minkšti viršeliai
- Language: English English
This book introduces the reader to mathametical techniques that may be employed to solve everyday math calculations in ones' mind without the assistance of a calculator or scratch paper.
Reviews