I need some help

<p>Hey all, I'm a very frustrated. On every practice test I have taken for Math in both levels I have gotten like every single problems right, but each time I fail to complete it within the time limit. I am 100% positive I could get an 800 on both sections if the test did not have a time limit, I get to around problem 43 and time runs out, then I just finish it anyways and find out that I got them all right. What should I do? Is there any way to get extended time on these tests? I don't think I can work any faster without losing my precision. I feel like if I don't get an 800 it will be because of time constraints rather than the difficulty of the test, which I feel is, excuse my French, complete ********. Does anyone else have this problem?</p>