That reminds me geofizz that Set is a wonderful game. Buy the boardgame, cards or solve the daily puzzle on the New York Times' website. There are lots of other mathy card games. One of my girls' favourites is numero. Kids typically start playing at grade 2 (about 6-7 ish) but the interschool numero competition my eldest entered was targeted at year 7s (about 12 ish). There are lots of fun math games to be had with a normal set of cards - have you played 'make 10' (fabulous for number partners) or perhaps 'sideways snap'?
jojo
