Identify Operation: Identify the operation required to solve the problem.The problem asks for the sum of two numbers, 10 and 20. The operation required is addition.
Perform Addition: Perform the addition operation.Calculate the sum of 10 and 20.10+20=30
Verify Result: Verify the result.Check if the addition was done correctly. 10 plus 20 is indeed 30, which is a reasonable result for this operation.
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