Exponents
Square Roots
Perfect Squares
Random
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

How do you say 6^5?

"Six to the fifth power."

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

Anything to the power of 0 is always equal to?

1

300

Solve 2^4

16

300

What is the square root of 81?

9

300
What are the two different ways you can say 5^2?
"Five to the second power" and "five squared"
300

James makes 15^1 a week. How much does he make in 3 weeks?

James makes $45 in three weeks.

400

Solve 6^2

36

400

What is the square root of 144?

12

400

Solve. (perfect square of 7) + (the perfect square of 3) =

49 + 9 = 58.

400

Solve 5^3

125

500
You won a contest! You will be awarded one dollar on the first day, two dollars on the second day, and four dollars on the third day. The equation for the third day is 2^2. How many dollars will you receive on the 10th day?
You will receive $512 on the 10th day.
500
Marissa's mom offered her three different options for her weekly allowance. Her three options are: A. √36 x 2^2 dollars a week B. √9 x √121 dollars a week C. √169 x 2 dollars a week How much would she make with each option? Which option should she chose? Explain your work.
She should chose option B because she would earn $33 a week (√9 = 3, √121 = 11, and 3 x 11 = 33). If she chose option A, she would only make $24 dollars (√36 = 6, 2^2 = 4, and 6 x 4 = 24), and if she chose option C, she would only make $26 a week (√169 = 13, and 13 x 2 = 26).
500
Explain why we call it a "Perfect Square." Be specific!
When finding the area of a square, you multiply length times width. In a square, all four sides are equal. Therefore, when you find the area of a perfect square, you are multiplying the same number by itself.
500

List all perfect squares from 1 to 100.

1, 4, 9, 16, 25, 36, 49, 64, 81 and 100.

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