Students get a blank "Loterie" sheet and have to choose their lucky numbers! They are given a range of numbers (only goes up to 50) and must choose 5 numbers to write in EN FRANÇAIS! After they've written their numbers in for that round (only using a number once) I draw 5 numbers from the drawables for that round. If the student has that number ANYWHERE in the row, they color in that oval. Then I have them write in their numbers for the next round. At the end of all of the rounds, they count up how many numbers they guessed correctly and the student(s) with the most win!
** I usually use this as an opportunity to teach about Euros as well, and give fake Euros as prizes.