This is a great game for practicing French numbers to 100 while also focusing on speaking and listening. Give each student a card(s) and randomly choose a student to start. Have them read their Qui a? question out loud, giving the number in French. Whoever has that number stands and says, "J'ai __. Qui a __?"
Continue until you have made it back to the player who started. To add challenge, time students and have them compete against other classes or against their own time.
This deck contains 32 cards focusing on French numbers from 0-100. If you are working with larger numbers, you can find a deck for practicing 100 to 1000 here: