On that note, I would ask that the next time she takes MAP, she be given the 6+ test. This will give her the maximum number of questions and the best chance at actually getting her highest score. This is generally recommended when a 5th grader reaches the 240s, but there is no reason a 3rd grader couldn't do the same thing. It's SIMPLE so don't let them give you trouble- they literally click a different button.
I think she was given 6+ test because I had received a letter before the test, stating that she would get a more difficult version of MAP.