Square and Cube Roots HW

This is the symbol of:

• square root

• cube root

• ratio (division)

• percentage

Which of the following are perfect squares? (check all that apply)

• 36

• 8

• 50

• 81

• 90

Tags

CCSS.6.EE.B.5

Find

 $\sqrt{144}$  

• 12

• 14

• 72

• not given

49 is . . .

• a perfect square

• not a perfect square

Tags

CCSS.6.EE.A.1

This is the symbol of:

• square root

• cube root

• ratio (division)

• percentage

Which of the following is a perfect cube?

• 8

• 16

• 25

• 81

Tags

CCSS.6.EE.A.1

CCSS.6.EE.B.5

What is the cube root of 125?

• 5

• -5

• 25

• -25

Tags

CCSS.6.EE.A.1

Find $\ \ \sqrt{\frac{16}{25}}\$  

• -9

• 1

•  $\frac{4}{5}$  

•  $-\frac{4}{5}$  

 $\sqrt{20}$  is between which two integers?

• 19 & 21

• 4 & 5

• 16 & 25

• 5 & 6

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

 $\sqrt{20}\ \$  is 

• rational

• irrational

Tags

CCSS.HSN.RN.B.3