Approximation of Square Roots to Nearest Tenths

Find the approximate value of √30 to the tenths place.

• 4.8

• 5.5

• 6.5

• 7.2

Level 4: Estimate the square root to the nearest tenth.

• 3.2

• 3.1

• 3.4

• 3.0

What is an approximation for the square root of 175?

• 13.2

• 12.5

• 13.5

• 13.9

Level 3: Estimate the square root.

• Between 4 and 5 and closer to 5

• Between 5 and 6 and closer to 6

• Between -4 and -5 and closer to -5

• Between -5 and -6 and closer to -6

Estimate to the Nearest Tenth: √119

• 10.9

• 10.7

• 11.1

• 19

Estimate to the Nearest Tenth: √155

• 12.5

• 10

• 12.8

• 12.9

Estimate the square root of 10 to the nearest tenth.

Mathematical Equivalence

ON

Estimate to the Nearest Tenth: √28

• 5.6

• 5.9

• 5.3

• 8

Estimate -√105 to the nearest tenth.

Mathematical Equivalence

OFF

Estimate the square root of 45 to the nearest tenth.

Mathematical Equivalence

ON