Fun with numbers

[kissmisskate]

Yea that's right. Who's the smart 8th grader now? (Ha,that actually sounds like I didn't know how to do this then...)

You Passed 8th Grade Math

Congratulations, you got 10/10 correct!
Could You Pass 8th Grade Math?

YOU TRY!
I pick:
stiffyb
indierokken
kiriq &
umassbluangel
to do it & post their results as a comment.

(My prediction is Kiriq will ace it, StiffyB will fail miserably.)
NOW GO!