Primer parcial 2021
https://drive.google.com/file/d/1UrRjdx9_n6-xO-83AWWRtcMbqYtX5Yw8/view?usp=sharing
https://drive.google.com/file/d/14EdlXKlSvEt27IPigp78e4WA8897Yxiu/view?usp=sharing
https://drive.google.com/file/d/1clSFA2et_xM0besRQpH3VKHMm2ZyYvLU/view?usp=sharing
https://drive.google.com/file/d/1r-zmV96Fvi86Krh5a2a33l-qzvKEPaX9/view?usp=sharing