Hellow guys, Welcome to my website, and you are watching Бесплатные уроки по математике для тех кто закончил пятый класс. От доброго репетитора по математике. and this vIdeo is uploaded by Михаил Жиренков | ДОБРЫЙ МАТЕМАТИК at 2025-06-02T21:04:11-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.