Question
Which operation should you perform first when you evaluate 81-(6+30divided by 2)*5
Answers
Ms. Sue
The first thing is to perform the operations within parentheses.
In this problem you first need to divide 30 by 2. Add the quotient to 6.
http://www.mathsisfun.com/operation-order-pemdas.html
In this problem you first need to divide 30 by 2. Add the quotient to 6.
http://www.mathsisfun.com/operation-order-pemdas.html