Estimating Non-Perfect Squares and Cubes

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

√134 is approximately ...

• ≈ 11.6

• ≈ 11.5

• ≈ 11.4

• ≈ 11.7

√63 is approximately ...

• ≈ 7.9

• ≈ 7.8

• ≈ 7.7

• ≈ 7.6

Estimate the square root.

• 7.4

• 23

• 6.8

• 4.6

• 6.2

Which number is √69 closest to?

• 6

• 7

• 8

• 9

• 10

Estimate the square root.

• 3.2

• 5.2

• 4.8

• 4.2

Compare with <, >, and =.

2.5 ______ √8

• <

• >

• =

Estimate the square root.

• 5.8

• 5.4

• 4.8

• 5.0