Squares and Square Roots

√64=___

• + 6 only

• ± 6

• ± 8

• + 8 only

Tags

CCSS.8.EE.A.2

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Tags

CCSS.8.EE.A.2

Which of the following in not a perfect square?

• 49

• 81

• 111

• 144

Tags

CCSS.8.EE.A.2

−11²

• 121

• -121

• 22

• -22

Tags

CCSS.7.EE.B.3

13^2=____

• 26

• 99

• 119

• 169

Tags

CCSS.6.EE.A.1

 $\sqrt{25}=\sqrt{x^2}$  
What is the answer for x?

• 5

• 10

• 25

Tags

CCSS.8.EE.A.2

Choose 3 numbers of perfect square

• 1

• 9

• 26

• 64

• 112

Tags

CCSS.8.EE.A.2

 $\sqrt{\frac{64}{25}}=\frac{y}{5}$  
What is y?

• 4

• 8

Tags

CCSS.8.EE.A.2

 $\left(\frac{1}{4}\right)^2=$  

•  $\frac{1}{8}$  

•  $\frac{1}{16}$  

Tags

CCSS.6.EE.A.1

1, 4, 9, 16, 25, x, 49, 64....

What is x?

• 27

• 31

• 36

• 41

Tags

CCSS.4.OA.C.5