
Order of Operations
Objective: I know how to perform mixed operations with addition and subtraction.
Calculations which involve a combination of addition and subtraction are done from left to right.
Example:
Calculate 8– 5 + 6– 2
Solution:
8 – 5 + 6– 2
= 3 + 6– 2
= 9 – 2
= 7
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
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