I take no credit for this. The Good Doctor and Emmy just emerged from the car one day and she could add. Then they came out of the bathroom and she could subtract. I think it's pretty decent for a 2.75 year old, but what do I know? I got rejected from Stanford.
But as a friend recently told me (not about herself) "As for child prodigies, I think most people don't realize that the extremely gifted are just another flavor of "special needs," so I wouldn't really wish that onto a kid as they tend to be outcasts." I trust her. She was accepted into Stanford and graduated too.
P.S. Math makes me want to poo too.