CCSS.Math.Content.3.MD.D.8

What is the perimeter?

• 12
• 15
• 18
• 3

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CCSS.Math.Content.3.MD.D.8

Sarah had a sheet of paper that was 3 inches long and 7 inches wide. What is the perimeter of the paper? 

• 20 inches
• 21 inches
• 24 inches
• 22 inches

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CCSS.Math.Content.3.MD.D.8

What is the perimeter of the rectangle?

• 28 sq feet
• 28 feet
• 48 feet
• 48 sq feet

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CCSS.Math.Content.3.MD.D.8

Ms. Dart has a rectangular garden that has the perimeter of 30 feet. If two of it's sides are 10 feet in length, how wide is the garden? 

• 10 feet
• 5 feet
• 40 feet
• 7 feet

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CCSS.Math.Content.3.MD.D.8

What is the missing measurement? 

• 9 cm
• 18 in
• 18 cm
• 9 in 

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CCSS.Math.Content.3.MD.D.8

What is the perimeter?

• 24 sq cm
• 24 cm
• 35 sq cm
• 35 cm

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CCSS.Math.Content.3.MD.D.8

If the perimeter of a rectangle is 12 inches, and the length is 4 inches, what must the width be?  

• 4 inches
• cannot solve
• 2 inches
• 48 inches

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CCSS.Math.Content.3.MD.D.8

Find the unknown side length if the perimeter is 30 cm.

• 5 cm

• 4 cm

• 8 cm

• 10 cm

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CCSS.Math.Content.3.MD.D.8

How do you find the perimeter

• 3+8+3+8

• 3x8

• 3+8

• 3x8x3x8

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CCSS.Math.Content.3.MD.D.8

What is the width of this rectangle?

• 12

• 5

• 16

• 14

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CCSS.Math.Content.3.MD.D.8