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Square Roots
Cube Roots
Decimals to Fractions
Word Problems
100

sqrt(121)

+- 11

100

root(3)(512)

8

100

Convert 0.15 to a fraction in simplest form

3/20

100

Mrs. Sharp wants to build a square fence around her backyard. If the area of her backyard is 196 feet squared, how much wood does she need to surround the entire backyard?

56 feet.

200

sqrt(45)

 

About 

+- 6.7

200

root(3)(-1331)

-11

200

Convert 1.13 to a fraction in simplest form


1 13/100

200
ASB wants to cut a sheet of paper to put on the wall. If the area of the wall is 256 inches squared, how much is each side of the paper? 

16 inches

300

What is the opposite of "squared"?

Square Root

300

What is the opposite of "cubing"? 

Cube Root

300

bar 0.8

8/9

300

Frank is thinking of a number between 1-10. He squares that number, and then multiplies by 2. He ends up at 128. What was his original number?

8

400

sqrt(225)

+- 15

400

A cube has a volume (L x W x H) of 64 cubic meters. Find the length of one edge. 

4 meters. 

400

Write as a fraction in simplest form. 

bar 0.13

13/99

400

Jennifer is thinking of a number between 1-10. She cubes that number, then divides by 3. She ends up at 243. What was her original number?

9

500

Solve: 

x^2 = 33

about +-5.7

500

Solve: 

root(3)(-4096)

-16

500

Write as a fraction in simplest form. 

3. bar 51 

3 17/33