Primer parcial 2021
https://drive.google.com/file/d/1ChbOZnBXLtr92U7C1ushdCKmZLF3bHft/view?usp=sharing
https://drive.google.com/file/d/1KgcgyuZIJev9GJk_McHH5243-Mp4Xnx9/view?usp=sharing
https://drive.google.com/file/d/19fVhaticfzST_Oigr3BWVQcuHUrhYpbF/view?usp=sharing
https://drive.google.com/file/d/1I_saQ25LBnzvt4lLCV9X1b4Ilbt3Mqbh/view?usp=sharing