Approximating Square Roots with Mixed Numbers

The √20 is between which two integers?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

The √40 is between which two consecutive whole numbers?

• 7 & 8

• 4 & 5

• 5 & 6

• 6 & 7

The √40 is between which two integers?

• 7 & 8

• 6 & 7

• 5 & 6

• 4 & 5

In between what two integers is the square root of 77?

• 5 and 6

• 6 and 7

• 7 and 8

• 8 and 9

• F

• G

• H

• J

Between which two whole numbers does the √115 fall?

• 9 and 10

• 10 and 11

• 9 and 11

• 11 and 12

Which point best represents √79

• Point M

• Point N

• Point P

• Point Q

Estimate the square root.

• 9

• 10

• 11

• 12

Between which two consecutive whole numbers is the square root of 277?

• 15 and 16

• 16 and 17

• 18 and 19

• 14 and 15

Estimate the square root.

• 4.2

• 4

• 4.6

• 5