Estimating Nonperfect Squares

What two integers is the square root of 48 between?

• 5 and 6

• 6 and 7

• 7 and 8

• 23 and 25

What two whole numbers is the square root of 112 in between? 

• 10 and 11

• 11 and 12

• 100 and 121

• it is a perfect square

The square root of 99 falls between which two consecutive whole numbers?

• 7 and 8

• 8 and 9

• 10 and 11

• 9 and 10

Round to the nearest whole number.
√70

• 8

• 9

• 64

• 81

Estimate the square root.

• 4.2

• 4

• 4.6

• 5

The √21 is between which two integers?

• 5 and 6

• 20 and 22

• 4 and 5

• 10 and 11

The √40 is between which two integers?

• 39 and 41

• 6 and 7

• 5 and 6

• 19 and 21

The √20 is between which two integers?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

Estimate the square root.

• 9.8

• 9

• 9.3

• 10

Round to the Nearest Tenth: √119

• 10.9

• 10.5

• 11.1

• 10