ORDER OF OPERATIONS: Problem 3
- Rule 20:
Multiplication and division must be completed before addition
- Problem 3:
The answer is -11.
The problem contains addition and subtraction. Solve it was you would if you were entering the numbers into your calculator. The calculator will go through the following steps:
- Solution 2:
You could also solve the problem by grouping
each pair of number.
could be written and again as
S.O.S MATHematics home page
Do you need more help? Please post your question on our
S.O.S. Mathematics CyberBoard.
Copyright © 1999-2017 MathMedics, LLC. All rights reserved.
Math Medics, LLC. - P.O. Box 12395 - El Paso TX 79913 - USA
users online during the last hour