Exponents
Square Roots
Perfect Squares
Area and Sides
100
How do you express 2 x 2 x 2 in exponent form?
2^3
100
What is the square root of 4?
2
100
Which of the following is a perfect square? Answer and explain. A. 11 B. 20 C. 4 D. 8
C. because 2 x 2 = 4.
100
The sides of a square are 4 inches. What is the area of the square?
The area is 16 inches.
200
What is 4^5 in expanded form?
4 x 4 x 4 x 4 x 4
200
Solve. √49 =
7
200
What is the perfect square of 8? Explain.
64 because 8 x 8 = 64.
200
A square has an area of 81 centimeters. What is the length of its sides?
The sides are 9 centimeters.
300

Solve 24

16

300
What is the square root sign (√) called?
A radical
300
What are the two different ways you can say 5^2?
"Five to the second power" and "five squared"
300
What is the perimeter of a square with sides that are 5 inches?
The perimeter is 20 inches.
400

Solve 63

216

400
Solve. √9 x √121 =
33
400
Solve. (perfect square of 7) + (the perfect square of 3+) =
49 + 9 = 58.
400
The length of a quadrilateral is 9 centimeters and the width is 8 centimeters. What is the area of the quadrilateral?
The area is 72 centimeters.
500

Ms. Smith is putting a tile border around a table that has an area of 92.   How many tiles will she need to go around the outside of the table?

36 tiles

500

Marissa's mom offered her two different options for her weekly allowance. Her  options are: A. √400 each week or B. 25 dollars a week.  Which option will give Marissa more money? 

B

500

Which number below is not a perfect square

121, 49, 64, 1, 50, 144, 81

50

500

You would like to tile the bathroom floor. The floor is 20 tiles long and 20 tiles wide. Is 95 tiles enough to tile the whole floor? Exactly how many tiles do you need?

95 tiles is not enough to tile the whole floor. You need exactly 400 tiles.

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