Unit 2, Lesson 10
Fractional Side Lengths Less than 1
Grade 5
Warm-up
What is the area of the shaded region?
Record an estimate that is:
| too low | about right | too high |
|---|---|---|
Activity 1
Write a multiplication expression to represent the area of each shaded region in square units. Then find the area.
Activity 2
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Write a multiplication expression to represent the area of the shaded region in square units. What is the area?
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Here are two diagrams. Decide whether each expression represents the shaded region in one of the diagrams.
X Y - For each diagram, what is the area of the shaded region?