Estimating Square Roots of Non Perfect

Round off the square root of 150 to the nearest integer.

• 14

• 16

• 10

• 12

Estimate the square root of 200 to the nearest whole number.

• 18

• 16

• 14

• 12

Round off the square root of 300 to the nearest whole number.

• 17

• 22

• 19

• 15

Estimate the square root of 350 to the nearest integer.

• 23

• 21

• 17

• 19

Round off the square root of 500 to the nearest whole number.

• 22

• 24

• 23

• 25

Approximate the square root of 400 to the nearest whole number.

• 20

• 22

• 18

• 24

Level 1: Between what two integers is the square root of 77?

• 5 and 6

• 6 and 7

• 7 and 8

• 8 and 9

Between which two integers is the √22?

• 3 and 5

• 3 and 4

• 4 and 5

• 5 and 6

Between which two whole numbers does the √32 fall?

• 4 and 5

• 5 and 6

• 6 and 7

• 7 and 8

Identify the two consecutive integers in which the square root lies between: \sqrt{95}

• 8 and 9

• 9 and 10

• 10 and 11

• 11 and 12