Why I Deleted my Facebook. Kill me..... Order of operations PEMDAS Parenthesis -> Exponents -> Multiplication or Division -> Addition or Subtraction 40 + (40 x 0) + 1 40 x 0 = 0 0 + 40 + 1 =  Why I Deleted my Facebook Kill me Order of operations PEMDAS Parenthesis -> Exponents Multiplication or Division Addition Subtraction 40 + (40 x 0) 1 0 =