Use the
Steps
Pia visited the farm. She spent
hours in her grandparents' house and
hours with her old friends. How
much time did she spend at the farm?

Understand
**Know what Is asked.
"Identify the given facts.

Plan
**Determine the operation to be used
**Write the Mathematical

Solve
*Think and do the plan
*Show the solution

Look back
Find out if the answer is sensible
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