Answer: Ryan's work is correct because if you Subtract 7 and 3 you would get 4. Then you add 2 you would get 6.
Step-by-step explanation: Step 1: (7 - 3 = 4) Step 2: (4 + 2 = 6)
Answer:
I think that the person who is right is Ryan because he used the all the proprieties in the right way
Explanation:
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