Lesson 10: Practice Problems
Problem 1
Here is a rectangle.
Explain why the area of the large rectangle is
. Explain why the area of the large rectangle is
.
Problem 2
Is the area of the shaded rectangle
Explain how you know.
Problem 3
Choose the expressions that do not represent the total area of the rectangle. Select all that apply.
Problem 4 From Unit 6 Lesson 9
Evaluate each expression mentally.
Problem 5 From Unit 6 Lesson 8
Select all the expressions that are equivalent to
Problem 6 From Unit 6 Lesson 4
Solve each equation. Show your reasoning.
Problem 7 From Unit 6 Lesson 2
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