Sat score chioce help!!!

<p>Ok guys so I took the SAT 2s (math 2 and ush) a while ago and absolutely bombed them (I had to have been mis-bubbling or something 690 and 600 respectively. I took the SAT2s again Math 2 spanish a and lit and got straight 800s. My question is do I have to show the terrible scores? My dream school is Penn and I know they dont do score choice so is there anyway I can avoid showing them and if not do you think it will hurt me? Please Please help here Thank You!!</p>

<p>I was wondering how it worked because the common app just says your 2 highest?</p>