Find Square Roots

Which number has a square root that is between 7 and 8?

• 48

• 81

• 60

• 36

Square roots are the opposite of ____________.

• Cube Roots

• Squaring

• Multiplication

• Absolute Value

A perfect square is a number whose square root is ___________.

• even

• a never-ending

  (non-terminating) decimal

• rational

• odd

• √32, √324, √101, √44
• √64, √121, √324, √361
• √64, √324, √361, √44
• √32, √44, √101, √64

√196 = ______

• 14

• 14²

• 15

• 15²

Which number is the square root of 324?

• 18²

• 18

• √18

• 18/2

Which number is closest to the approximate value of √380?

• 18.5

• 19

• 19.5

• 20

121 = ______

• 11²

• 12

• 11

• 112

Mr. Jarowski is hanging a square picture frame that has an area of 169 cm². Find the side length of the frame.

• 12 cm

• 13 cm

• 13 in

• 16 cm

The area of the square pool on Mr. Carr's vacation was 256 ft². How long was one side of the pool?

• 17 ft

• 18 ft

• 16 ft

• 15 ft