Описание книги
About the product Yakov Perelman, a classic of Soviet science pop, had an amazing talent: to simply and clearly explain seemingly complex, but so useful in life mathematics. In this book, we have combined two books by Yakov Perelman — «Entertaining arithmetic» and «Entertaining mathematics». Inside you will find: — 66 problems from Yakov Perelman; — solutions and additional explanations for each of them; — 10 awesome math stories that you can’t tear yourself away from! Uncover the secrets of number tricks, learn how numbers were invented, and uncover clever mathematical secrets. Learn math fun! Abstract Yakov Perelman, a classic of Soviet science pop, had an amazing talent: to explain seemingly complex mathematics simply and clearly. Vividly, vividly and figuratively, he talks about mathematical tricks and unusual properties of numbers — it’s impossible to tear yourself away! This book combines two famous works of Yakov Perelman — «Entertaining arithmetic» and «Entertaining mathematics». You will learn how numbers were invented, unravel complex number riddles, get acquainted with equations, fractions and number pyramids. All explanations are given as clearly as possible, and inside the book there are infographics and illustrations that will put everything on the shelves and will not let you get bored. Learn math with fun! …
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