While the kids' MawMaw and PawPaw were visiting in June, they were asking Emma, who is really good at math, some math questions. They then asked her some harder questions, and Macey started answering. The next day, we asked her the same questions and got it on tape. When I read with her, I can never figure out how she has learned so quickly. As for how she figured out math, I have no idea. She's just smart.