SQuaRes and Square Roots

What is 11 squared?

11²

• 132

• 144

• 121

• 22

Tags

CCSS.6.EE.A.1

2² = _____

• 2
• 6
• 4
• 16

Tags

CCSS.4.NBT.B.6

What is 64 squared?

64²

• 4096

• 8

• 16

• 128

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

√16

• 4
• 8
• 2
• 9

Tags

CCSS.8.EE.A.2

 $13^2=169$  

• TRUE

• FALSE

Tags

CCSS.6.EE.A.1

 $\left(\frac{1}{4}\right)^2=$  

•  $\frac{1}{8}$  

•  $\frac{1}{16}$  

Tags

CCSS.6.EE.A.1

Which of the following is TRUE? (Choose 2)

• 1 is the number of perfect square

• $3^2=6$

• $\sqrt{9^2}=9$

• Square root of 4 is 16

Tags

CCSS.8.EE.A.2

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

What is x?

• 27

• 31

• 36

• 41

Tags

CCSS.4.OA.C.5

If I know the area of a square, how do I find the side length?

• I square the area.
• I divide the area by 2.
• I take the square root of the area.
• I divide the area by 4.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3