CONCOURS AVENIR

SUJET concours Avenir 2020

https://www.dropbox.com/s/pycizwa5os87qqb/concoursAvenir-2020-maths.pdf?dl=0

SUJET concours Avenir 2019

https://www.dropbox.com/s/m3un90kyq6r4sed/Concours%20Avenir%202019%20-%20sujet%20maths%20corrig%C3%A9s%20en%20vid%C3%A9o%20-annales%20-.pdf?dl=0