Has she been tested (by school or outside testing)?
Can you take this to the school now rather than wait for 3rd grade/some future time for gifted testing? Sounds like some acceleration might be needed.

My ds was very frustrated in 1st, partly social, partly the teacher was very my-way or the highway, and ds is extremely 'out of the box'. Still, he did well, just became disgusted with school and felt isolated.

We looked into the gt program to get him with kids more like him, and he has found some through this group as well as in boy scouts.
He hates rote memorization tasks; games are the main way he progresses with things like math facts. We used timezattack for multiplication, I have also recently heard that Math24 is a good game to get into so we are considering that for him. It has levels from simple arithmetic up through division, I think.

Good luck, yes I think she needs more, and I wouldn't wait on it.