[eru]

Sounds good. Look at boardgamegeek for some inspiration for the board and card games. (And don't bother with Monopoly, it's a game played for nostalgia value only. If at all.)

Games are also good for bartering and other social skills, besides math and logic. Settlers of Catan may be the obvious example in the English speaking world. Though Bohnanza is probably better.

Of course there are also lots of games you can play outdoors. Including just running around with your friends.