Approximate Square Roots

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

• 5 and 6
• 6 and 7
• 7 and 8
• 8 and 9

In between what two integers is the square root of 44?

• 3 and 4
• 4 and 5
• 5 and 6
• 6 and 7

Which number is NOT a perfect square?

• 196
• 169
• 121
• 132

Between which two whole numbers is the 
√20 ?

• 5 and 6
• 10 and 2
• 4 and 5
• 3 and 4

Which number has a square root that  is between 5 and 6?

• 48
• 81
• 28
• 36

Between which two whole numbers does the √150 fall?

• 11 and 12

• 12 and 13

• 11 and 13

• 13 and 14

Between which two whole numbers does the √80 fall?

• 8 and 9

• 9 and 10

• 10 and 11

• 11 and 12

Between which two whole numbers does the √71 fall?

• 10 and 11

• 9 and 10

• 8 and 9

• 7 and 8

√ 16 

• 8
• 3
• 4
• 6

What is the square root of 25?

• 5
• 12
• 3
• 6