Primer parcial 2021
https://drive.google.com/file/d/1w9l8r4soJ0QK5kdLCT9D76VWOrBgXrJh/view?usp=sharing
https://drive.google.com/file/d/1cX1ZDmY8yor782P_yofZU8PXp6VpZi1T/view?usp=sharing
https://drive.google.com/file/d/1YLDsvWbG53mrgv5g77xyOttJ0x2jS-OU/view?usp=sharing
https://drive.google.com/file/d/1P-0nHLiLvM1LwISZeUinvrULRiYsTJ9w/view?usp=sharing