standard_description: Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
problem_activity: Problem 1
Choose the best estimate for the volume of the paint in a paint can.
Problem 2
How much liquid is in each container? For any measurement that is not exact, make an estimate. Be sure to include units, milliliters or liters, in your answer.
a.
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b.
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c.
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aligns: no