| Velásquez, Juan - |
| Ecuaciones cuadráticas y lineales (10) | | Multiple Choice | 2015.11.12 |
| Fracciones algebraicas simplificacion (10) | | Multiple Choice | 2016.04.23 |
| Geometria 8º congruencia de triangulos (10) | | Multiple Choice | 2016.04.16 |
| Geometría básica (10) | | Multiple Choice | 2013.04.19 |
| Quiz ecuaciones simultáneas (12) | | Multiple Choice | 2015.10.11 |
| Quiz división de polinomios (10) | | Multiple Choice | 2013.09.03 |
| Quiz elementos algebraicos (10) | | Multiple Choice | 2013.05.15 |
| Quiz fact.factor común (10) | | Multiple Choice | 2016.04.23 |
| Quiz factorización 1 (10) | | Multiple Choice | 2014.01.07 |
| Quiz factorización 2 (10) | | Multiple Choice | 2014.11.09 |
| Quiz factorización 3 (10) | | Multiple Choice | 2014.11.09 |
| Quiz factorización 8º (20) | | Multiple Choice | 2013.07.05 |
| Quiz factorizacion trinomios (10) | | Multiple Choice | 2015.08.02 |
| Quiz fracc algeb monomios (10) | | Multiple Choice | 2016.04.23 |
| Quiz fracc algeb polinomios (10) | | Multiple Choice | 2016.04.23 |
| Quiz funciones cuadráticas (10) | | Multiple Choice | 2013.05.16 |
| Quiz geometria ii (20) | | Multiple Choice | 2013.07.05 |
| Quiz geometria iii p (20) | | Multiple Choice | 2013.07.05 |
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