Make Ten Concentration

Use number cards 0-10 (or face cards with J, Q, K and Joker removed). Place cards face down. Turn two cards over. If the numbers add to make ten, you keep the pair. If not, flip them face down again. The second person then goes, trying to make ten. Continue playing until all the pairs of ten have been matched up and all cards are gone. The winner is the player with the most cards.