Estimating Nonperfect Squares

Estimate the square root. Round to the nearest hundredth place.

• 5.38

• 5.36

• 4.4

• 5.0

Estimate the square root. Round to the nearest hundredth place.

• 7.77

• 6.78

• 6.77

• 6

Which point best represents √27?

• point A

• point B

• point C

• point D

• point E

• a

• b

• c

• d

Estimate the square root.

• Between 1 and 2 and closer to 1

• Between 1 and 2 and closer to 2

• Between 2 and 3 and closer to 2

• Between 2 and 3 and closer to 3

What square root would come between 14 and 15 on a number line, but closer to 15?

• √ 169

• √ 199

• √ 215

• √ 230

Estimate the square root of 20

• 4.5

• 3.1

• 5.1

• 3.9

Estimate the square root of 26

• 4.9

• 4.1

• 5.1

• 5.9

Estimate the square root of 15

• 3.9

• 4.1

• 4.9

• 5.1

Estimate the square root of 18

• 4.2

• 4.9

• 5.1

• 3.9