PIT Cards for German students! Great game for students learning numbers (or just for fun!). Includes 74 cards - just print on card stock and laminate and you're ready to play!
For more information on the game Pit: http://en.wikipedia.org/wiki/Pit_(game)
For more information on variations that can be used in German classes: http://deutschlich.wordpress.com/2013/08/13/pit-im-deutschunterricht/