how do i get the answer to 512 - -125?
Since you're working with negatives, the subtraction sign turns into a "+" sign and the negative sign in front of 125 cancels out leaving you with:
512+125
U sum kid of itiot R sumting. How bout U get gud' skreb.
PZ- u UGLIER TEN SUM CREP!!
YU KNO UR ON AN FREGGIN KALKULTER SIET RIET LIKE UCE TEH KALKULETOR N GIET AT ME SWANP SKREBIT
+95 
