Entertaining Arithmetic

Yakov Perelman, a classic of Soviet popular science, possessed a remarkable talent: to explain seemingly complex but incredibly useful mathematics in a simple and clear way. 

In this book, we have combined two of Yakov Perelman's works – «Entertaining Arithmetic» and «Entertaining Mathematics». 

Inside you will find: 
- 66 problems from Yakov Perelman; 
- solutions and additional explanations for each of them;
- 10 amazing stories about mathematics that you can't put down! 

Discover the secrets of tricks with numbers, learn how digits were invented, unveil ingenious mathematical mysteries. Study mathematics with fun!