Entertaining arithmetic: yesterday and today
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This book offers the reader a fascinating game with numbers, reporting along the way there are many interesting information and introducing to high art of logical thinking.
Here you will find stories about various number systems, about arithmetic techniques of different eras, as well as learn the secrets of fast account and close calculations.
For a wide range of readers, children and adults, family lovers, parents and teachers, all lovers of entertaining mathematics.
For secondary school age
Here you will find stories about various number systems, about arithmetic techniques of different eras, as well as learn the secrets of fast account and close calculations.
For a wide range of readers, children and adults, family lovers, parents and teachers, all lovers of entertaining mathematics.
For secondary school age
Author:
Author:Perelman Yakov Isidovich
Cover:
Cover:Soft
Category:
- Category:Medical Books
- Category:Science & Math
Series:
Series: Entertaining Science
ISBN:
ISBN:978-5-373-05502-4
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