***This book has never been read and is from a smoke and mold free home. 

There may be imperfections such as discoloration / marks on the edge(s) 

of the book, corner(s) of the cover being bent, frayed edges, etc. Any 

imperfections found by us will be visible in photographs - please review 

thoroughly. The price of this item has been reduced due to these imperfections.***

This book says that mathematics is nothing more (nor less) than a way of

looking at the world and is not to be confused with arithmetic. The content

of mathematics is the same as the content of any kid's life. Why not? In

this book you'll find several hundred mathematical events, gags, magic

tricks and experiments to prove it.