Poenaru Radu si Poenaru Dan va explica Matematica in peste 1500 de lectii pe care le gasiti pe acest canal.
Shared 10 months ago
858 views
Shared 1 year ago
617 views
Shared 1 year ago
3.6K views
Shared 1 year ago
2.1K views
Shared 1 year ago
1.6K views