Card games, dice and chess were the methods he used to make a living. Cardan's understanding of probability meant he had an advantage over his opponents and, in general, he won more than he lost.
Card games, dais at chess ay ang mga pamamaraan na ginagamit upang gumawa siya ng isang pamumuhay. Kardan's unawa ng mga bagay na maaaring sinadya niya lumamang kanyang opponents at, sa pangkalahatan, siya won higit sa siya mawawala.