help october sat question

<p>Last sat in June I skipped 1 and missed 6 in the mathematics sections and got a 680. I feel I only missed 5 on this one 2 of which were gridins. What do you think my score will be</p>

<p>Also writing last time I got an 8 on the essay and missed 10 for a score of 600. If I only missed let's say 6 and I got an 8 essay what would my score be.</p>