<p>I took math 2, us history, and chemistry. I definitely got an 800 for us history but for chem and math 2 i didn't do so well. For math 2 i might have gotten a 770 or 790 and for chem i'm in the same range. I know these scores are good but i'm upset because i know i could have gotten an 800 in math 2. Is it possible for the colleges to not see my first math 2 score if i retake it and send the new score i got? also, is there that big of a difference between a 780 and an 800? thanks.</p>