"Bored? Let's play math! Climbing to the top of a numerical pyramid, a fierce cubic contest, original crossword puzzles, superpuzzles, and math monsters this is a collection of the coolest intellectual riddles! On every next page they become ever more complex, but do not be afraid to make mistakes at the end of the book, there are rescue keys, and every simple puzzle is accompanied with simple guidelines. Have math fun!"
Translated from English by Oleksandr Orzhytsky
In Ukrainian.
Type of the edition: hard cover
Format: 130x200 mm
Number of pages: 192, illustrated
Publisher: Bookclub, Kharkiv
Contents:
- Vstup
- Matematychni ihry นน 1 101
- Usi vidpovidi
- Notatky ta prymitky