Primer parcial 2021
https://drive.google.com/file/d/1IBF34U1ryEClmzoPHDdDzQSISSYe7QAY/view?usp=sharing
https://drive.google.com/file/d/17bKAGNK5bVNSCQ3ol1mGG1eZpQcIN-Ag/view?usp=sharing
https://drive.google.com/file/d/11AOdyxldOqc4tuvOmsG2guYUnthDJesY/view?usp=sharing
https://drive.google.com/file/d/1HIU4V4jc26GYkuiFtYRwASZ7tD6Y7X46/view?usp=sharing