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Exponents
Square Roots
Perfect Squares
Area and Sides
Expressions
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? 

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.
100

32 + 23

17

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.
200

32 - 3 x 2

3

300
Solve 2^4
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.
300

22 x 5

20
400
Solve 6^3
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.
400

42 + 2

18

500

Evaluate the expression 1 + 23 

9

500

What is the square root of 25?

5
500

What is the square root of 1?

1

500

***You would like to tile the bathroom floor. The floor is 30 tiles long and 30 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 900 tiles.

500

1 X 22

4