Should I get my score verified?! I only got a 640 in math!

<p>My score report says that I omitted 10 math questions and got 1 wrong!!! I'm 100 percent certain that I answered all questions. I think I did put my grid-in answers in the wrong spot!
Should I order score verification?! Will CB change my score? I called Customer Service, but I could barely hear the lady (my phone was malfunctioning). I think she said that CB will change my score even though my grid-in answers were on the wrong page.</p>