Addition and Subtraction are inverse operations (opposites of each other) and, therefore, actually are the same level.
Complete all Multiplication and Division; if more than one operation remains, begin with the pair of numerals on the left. Write the answer directly below the operation sign and bring everything else down. Continue working with the first pair, line by line, until you finish the problem.
If the operations are ALL addition & subtraction:
Please copy and solve this problem on your paper:
40 - 6 * 3 + 2 =
Order of Operations Automatic Flip-Through SLIDE SHOW
Overview of the Order of Operations
© 1992, 1999 Amby Duncan-Carr All rights reserved.