Square and Cube Roots and Squares and Cubes

Determine which is perfect square?

• 54

• 36

• 21

• 43

Tags

CCSS.6.EE.A.1

 $\sqrt{16}=?$  

• 8

• 2

• 4

• 32

 $9^2=18$  True or false?

• True

• False

Tags

CCSS.6.EE.A.1

 $3_{\sqrt{8}}$    (cube root of 8) 

• 2

•  $\pm2$  

• -2

• None of the above 

Tags

CCSS.HSN.RN.A.2

The area of a square painting is 81  $cm^2$  . What is the length of one side?

• 9

• -9

• 40.5

• -40.5

Tags

CCSS.7.EE.B.3

 $\sqrt{\left(\frac{16}{81}\right)}\ \ =\ ?$  

•  $\frac{8}{27}$  

•  $\frac{8}{9}$  

•  $\frac{4}{9}$  

•  $\frac{4}{3}$  

Tags

CCSS.HSN.RN.A.2

13²

• 26
• 196
• 144
• 169

Tags

CCSS.6.EE.A.1

 $\sqrt{64}=$  

• 32

• 8

• 4

• 16

 $^3\sqrt{64}=$  

• -8

• 8

• 16

• 4

Tags

CCSS.HSN.RN.A.2

6³ = ?

• 196
• 206
• 216
• 226

Tags

CCSS.6.EE.A.1