Please solve. Use order of operations.
320-(17+3)-5 =
My answer is 323, am i right or not? if not please tell me your answer and how you got it.
Your answer is not right.
PEMDAS
http://www.mathsisfun.com/operation-order-pemdas.html
First, do the calculation in parentheses.
320-(17+3)-5 =
320 - 20 - 5 = ?