Primer parcial 2021
https://drive.google.com/file/d/1Desho5tXZIJUVr6X33liM5O2ztM7HCsI/view?usp=sharing
https://drive.google.com/file/d/14sRjRCVro6qa4E3ElGPyu7ZQVHgtAxK-/view?usp=sharing
https://drive.google.com/file/d/1PRvMyFO_u6mvqzLPK7UgJwDNlkeX02V8/view?usp=sharing
https://drive.google.com/file/d/1HGBKpPFD7PlcdotiO89-boNkoU-MC8Ho/view?usp=sharing