I couldn't hope to determine if the early training had anything to do with it or just the overall attention to early education, but I will say that she developed an affinity for math at a young age and even in preschool tended to be interested in the more advanced concepts of abstract math rather than simple counting of objects.
I did teach both my children to count on their fingers using the pattern taught by ASL. I've noticed that sometimes her friends look at her oddly when she holds up her index, middle, and thumb for the number three, and obviously, they have no clue that holding up the index, middle, and ring fingers might mean either six or three to her depending on to whom she is talking.
I introduced both my children to an awesome game when they were just in kindergarten: http://www.dragonboxapp.com/ it teaches basic algebraic concepts cloaked in the guise of a fun puzzle game.
I did teach both my children to count on their fingers using the pattern taught by ASL. I've noticed that sometimes her friends look at her oddly when she holds up her index, middle, and thumb for the number three, and obviously, they have no clue that holding up the index, middle, and ring fingers might mean either six or three to her depending on to whom she is talking.
I introduced both my children to an awesome game when they were just in kindergarten: http://www.dragonboxapp.com/ it teaches basic algebraic concepts cloaked in the guise of a fun puzzle game.