Perfect Square Roots

Between what two whole numbers does the √449 fall?

• 19 and 20

• 20 and 21

• 21 and 22

• 22 and 23

Tags

CCSS.8.NS.A.2

Between which two whole numbers does the √115 fall?

• 9 and 10

• 10 and 11

• 9 and 11

• 11 and 12

Tags

CCSS.8.NS.A.2

Between which two whole numbers does the √71 fall?

• 10 and 11

• 9 and 10

• 8 and 9

• 7 and 8

Tags

CCSS.8.NS.A.2

What is the square root of 64?

• 32

• 128

• 8

• 16

Tags

CCSS.8.EE.A.2

What is the square root of 9?

• 3

• 18

• 7

• 11

Tags

CCSS.8.EE.A.2

What is a perfect square?

• A number divided by 4

• A number multiplied by itself

• A number multiplied by 2

Tags

CCSS.8.EE.A.2

What is 9²?

• 18

• 7

• 11

• 81

Tags

CCSS.6.EE.A.1

4x4

• 16

• 8

• 3

• 1

Tags

CCSS.3.OA.C.7

What is 5²?

• 10

• 3

• 25

• 7

Tags

CCSS.6.EE.A.1

What is the symbol called for the Square Root?

• Radical

• Roof

• Line

• Check mark