By ΠΠ΅ΡΠ΅Π»ΡΠΌΠ°Π½ Π―ΠΊΠΎΠ² ΠΡΠΈΠ΄ΠΎΡΠΎΠ²ΠΈΡ
Π‘Π±ΠΎΡΠ½ΠΈΠΊ ΡΠ²Π»Π΅ΠΊΠ°ΡΠ΅Π»ΡΠ½ΡΡ Π³ΠΎΠ»ΠΎΠ²ΠΎΠ»ΠΎΠΌΠΎΠΊ ΠΈ Π·Π°Π΄Π°Ρ ΠΈΠ·Π²Π΅ΡΡΠ½ΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΠΊΠ° ΠΈ ΠΏΠ΅Π΄Π°Π³ΠΎΠ³Π° Π―ΠΊΠΎΠ²Π° ΠΠ΅ΡΠ΅Π»ΡΠΌΠ°Π½Π°. Π Π°Π·Π²ΠΈΠ²Π°ΡΡ ΡΠΌ, Π»ΠΎΠ³ΠΈΠΊΡ, Π²Π½ΠΈΠΌΠ°ΡΠ΅Π»ΡΠ½ΠΎΡΡΡ ΠΈ ΡΠ²ΠΎΡΡΠ΅ΡΠΊΠΈΠ΅ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΠΈ. ΠΠΎΠ΄Ρ ΠΎΠ΄ΡΡ Π΄Π»Ρ Π΄Π΅ΡΠ΅ΠΉ ΠΈ Π²Π·ΡΠΎΡΠ»ΡΡ , ΠΏΠΎΠΌΠΎΠ³Π°ΡΡ ΡΡΠ²ΠΎΠΈΡΡ ΡΠΊΠΎΠ»ΡΠ½ΡΠΉ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π» ΠΈ ΠΏΡΠΎΠ²Π΅ΡΠΈΡΡ Π·Π½Π°Π½ΠΈΡ Π² ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΠΊΠ΅ ΠΈ ΡΠΈΠ·ΠΈΠΊΠ΅.
A collection of fascinating puzzles and problems by the renowned mathematician and educator Yakov Perelman. Develops the mind, logic, attention, and creative abilities. Suitable for children and adults, helps to absorb school material and test knowledge in mathematics and physics.