Blessedmommy, those are really, really good scores. They tell you a lot about your dd's potential and just how high above her grade's ceiling she's capable of going.
I would go to the school with them.
When our ds11 took the Explore test, we took his test to the school and they offered to do more testing to see if he qualified for DYS. He did. They also offered to do an Iowa Assessment test which analyzes the whole child to see if grade acceleration would be a good idea.
We were very lucky that our school, in particular, our school's AIG teacher, understood the significance of the Explore test. The principal at the middle school ds would be entering understood as well. DS12 is since a DYS and has successfully skipped the 6th grade.
I hope your school is as responsive and helpful. Please let us know how it goes.