What is the missing number if the perimeter is 20?
7
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15
How do you find the perimeter of this rectangle?
8+8+5+5
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15
Mrs. Ward's front yard is a square. She knows that one side is 5ft long. What would the area be of her front yard?
25
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15
Mrs. Young is going to put a border around her bulletin board. Her board is 8ft long and 3ft wide. How much boarder is she going to need?
24
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15
Find the area of the square.
4
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15
Mrs. Noe wrapped a present and wanted to put a ribbon around the outside of the box. It has 4 sides and each side is 6cm long. How much ribbon will she need?
16
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15
Mrs. Weaver has a rectangular picture that she wants to make a frame for. The length is 7in and the width is 5in. What is the perimeter?
24
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eraser
Reset score!
Oops!
rocket
Go to first place!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 25 points!
Oops!
heart
Other team wins 25 points!
Oops!
gold
Win 50 points!
Okay!
gift
Win 20 points!
Okay!
baam
Lose 10 points!
Oops!
banana
Go to last place!
Oops!
gift
Win 25 points!
Okay!
rocket
Go to first place!
Okay!
baam
Lose 25 points!
Oops!
15
How do you find the area of this rectangle?
12 x 3
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15
Mrs. Krieg has a rug and needs to the area to see if it will fit in her classroom. The length of the rug is 10ft and the width is 3ft. What is the area?