Zearn Mission 3 Lesson 3
Presentation
•
Mathematics
•
4th Grade
•
Hard
+1
Standards-aligned
Karyssa ES]
Used 3+ times
FREE Resource
5 Slides • 5 Questions
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Mission 3 Lesson 3
I can solve real-world problems involving area and perimeter or rectangles.
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Problem 1
The rectangular projection screen in the school auditorium is 5 times as long and 5 times as wide as the rectangular screen in the library. The screen in the library is 4 feet long with a perimeter of 14 feet. What is the perimeter of the screen in the auditorium?
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Multiple Choice
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Problem 5
The width of David’s rectangular tent is 5 feet. The length is twice the width. David’s rectangular air mattress measures 3 feet by 6 feet. If David puts the air mattress in the tent, how many square feet of floor space will be available for the rest of his things?
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Multiple Choice
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Fill in the Blanks
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Fill in the Blanks
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Multiple Choice
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Problem 3
Jackson’s rectangular bedroom has an area of 90 square feet. The area of his bedroom is 9 times that of his rectangular closet. If the closet is 2 feet wide, what is its length?
Mission 3 Lesson 3
I can solve real-world problems involving area and perimeter or rectangles.
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