Games are ideal for math. There are the standard games you'd find in ToysRUs - Uno, Monopoly, Yahtzee, etc. Another readily available one that is good for logical thinking for little ones is Guess Who. Also good for logical thinking SET, checkers, chess. We really like the game Amazing Labyrinth too. http://en.wikipedia.org/wiki/Amazing_Labyrinth http://en.wikipedia.org/wiki/Set_game

The book Games for Math by Peggy Kaye has a number of very easy to prepare low cost math games. Your library might have it.