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Price: 801.00 RUB
Unlock the Fun Side of Math with G.B. Polyak’s Classic Puzzle Book
Ever wondered how long it takes for a projectile fired from Earth to reach the Moon or the Sun? Or how to add up all numbers from 1 to 100 without a calculator? These are just a few of the engaging challenges found in Занимательные задачи (Entertaining Problems) by G.B. Polyak, the author of the most popular arithmetic textbook in the USSR. This book is a treasure trove of mathematical puzzles, designed for elementary school teachers and parents helping children with counting and logic.
The collection is neatly organized by theme: problems for wit, different number systems, number guessing, and more. Each puzzle comes with clear explanations and illustrations, while the final section provides detailed answers and step-by-step solutions. Whether you’re looking to sharpen your own mind or spark a love for math in young learners, this guide offers a playful yet rigorous approach. Price: 801.00 RUR. Perfect for classroom use or family fun.
