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Perfect Squares & Square Roots
Prime Factorization
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100

What is the square root of 25?

sqrt 25

5

100

The prime factorization of 12.

irrational numbers

100

What is the opposite of -9 

9 

100

Solve: 18 + 7 =

25

100

-2.2 x 4.11 =

-9.042

200

What is the square root of 100?

10

200

The prime factorization of 24.

2^3*3

200

Absolute Value is ALWAYS …. (positive / negative) 

POSITIVE 

200

Solve: 7 - (-12) =

19

200

-4/3 ÷ 4/10 = 

-3 1/3

300

Which of the following is a perfect square?

12, 38, 64, 80

64

300
The prime factorization of 72.

2^3*3^2

300

Find the absolute value of -18

18

300

Solve: -21 - 9 =

-30

300

1 2/3 x 3/4 =

1 1/4

400
A square has an area of 144 square feet.  What is the length of each side?

12 feet

400

The prime factorization of 175.

5^2*7

400

What is |-313|?

313

400

Solve: -19 + (-2) =

-21

400

36.6 ÷ -3 =

-12.2

500

Amanda planted a garden in the shape of a square. The area of the garden is 36 square feet.  What is the perimeter of the garden?

24 feet

500

The prime factorization of 363.

3*11^2

500

|-24.6| = ?

24.6

500

Solve: -3 - (-5) =

2

500

-28.8 ÷ -1.2 =

24