Mathematics is interesting! Perelman Ya.

Yakov Perelman (1882-1942)-Russian scientist, founder of the genre of scientific-scoring literature. His books in mathematics, physics, astronomy for decades have been enjoying unchanged success among young readers.

Tasks with unusual and exciting plots, curious examples from everyday life, puzzles, comic questions, games and experiments - all this through the game, easily and naturally, introduces the child to the world of scientific knowledge, develops the taste for independent activities and creativity of thinking.

The book includes the best tasks for algebra and geometry from the collections of “Living Mathematics” and “Entertaining Arithmetic”.