Perfect Squares & Square Roots

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

Tags

CCSS.8.EE.A.2

Evaluate - select all that apply

√36

• 6

• -6

• 18

• -18

• 9

Tags

CCSS.8.EE.A.2

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

Find the Primary Root

√ 81

• -9

• 7

• 10

• 9

Tags

CCSS.8.EE.A.2

How do you find the area of a square?

• (Side) * 2
• (Side) + (Side)
• Length + Width
• (Side)²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which of these areas is a perfect square? Select all that apply

• 12

• 121

• 40

• 64

• 196

Tags

CCSS.8.EE.A.2

What is the side length of a square that has an area of 36?

• 9
• 18
• 6
• 1296

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the side length of a square that has an area of 121?

• 11
• 60.5
• 30.25
• 14641

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.6.EE.A.1