| ★ |  Lectia 1921 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 25 | — | |
| 10 |  Resolución de examen Álgebra 62 | UBA XXI | Filadd | | 296 | Argentina | 87 |
| 11 |  Resolución de examen Álgebra 71 | UBA XXI | Filadd | | 184 | Argentina | 87 |
| 16 |  Lectia 1922 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 102 | — | 87 |
| 20 |  Video 20211015 151625 Meeting Recording | prof. Ioan URSU @profuldemate | 60 | — | 86 |
| 17 |  Lectia 1953 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 56 | — | 87 |
| 2 |  Lectia 1919 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 51 | — | 91 |
| 3 |  Lectia 1951 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 35 | — | 90 |
| 9 |  Lectia 1920 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 34 | — | 88 |
| 14 |  Lectia 1939 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 32 | — | 87 |
| 13 |  Lectia 1935 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 29 | — | 87 |
| 12 |  Lectia 1945 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 21 | — | 87 |
| 8 |  Lectia 1948 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 15 | — | 88 |
| 4 |  Lectia 1918 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 11 | — | 90 |
| 6 |  Lectia 1943 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 8 | — | 88 |
| 18 |  Lectia 1924 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 7 | — | 87 |
| 19 |  Lectia 1895 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 7 | — | 87 |
| 1 |  Lectia 1909 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 6 | — | 92 |
| 15 |  Lectia 1896 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 6 | — | 87 |
| 5 |  Lectia 1914 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 3 | — | 89 |
| 7 |  Lectia 1897 - Video Manual clasa a 5-a impreuna cu Maria si Proful Online | prof. Ioan URSU @profuldemate | 3 | — | 88 |