Estimate Square Roots of Non-Square Numbers

Mr. Cleaves wrote four irrational numbers on the SMART board and asked Saul to choose the number closest to 4. Which irrational number should Saul choose?

• √8

• √17

• √12

• √10

Which is the best estimate of the square root of 63?

• 7.1

• 7.3

• 7.5

• 7.9

Estimate the following square root. Round to the nearest tenths place: √13

• 5.6

• 2.6

• 3.9

• 3.6

√48 estimate and round to the nearest tenth

• 7.1

• 6.9

• 24

• 6.3

Which is the best estimate of the square root of 26?

• 5.1

• 5.8

• 5.7

• 5.5

Round to the Nearest Tenth: √119

• 10.9

• 10.7

• 11.1

• 19

Round to the Nearest Tenth: √28

• 5.6

• 5.9

• 5.3

• 8

• 7.4

• 7.5

• 7.7

• 7.8

Which square root can replace the letter S ?

Which square root can replace the letter A?