Perfect Squares and Square Roots

Square roots are the opposite of ____________.

• Cube Roots

• Perfect Squares

• Multiplication

• Absolute Value

65

• Is a perfect square.
• Is not a perfect square.

Tags

CCSS.8.EE.A.2

169

• Is a perfect square.
• Is not a perfect square.

Tags

CCSS.8.EE.A.2

What would be the side length if you used 49 tiles to create a perfect square?

• 7 tiles
• 14 tiles
• 4 tiles wide and 9 tiles long
• 3.5 tiles

Tags

CCSS.8.EE.A.2

Which is a perfect square?

• 50

• 32

• 8

• 200

• 256

Tags

CCSS.8.EE.A.2

√100

• 10
• 200
• 5
• 25

Tags

CCSS.8.EE.A.2

What do we call √ ?

• radicand
• radical symbol
• cube root
• index

Tags

CCSS.8.EE.A.2

√ 16 

• 8
• 3
• 4
• 6

Tags

CCSS.8.EE.A.2

What is the square root of 25?

• 5
• 12
• 3
• 6

Tags

CCSS.6.EE.A.1

17² =

• 34
• 289
• 225
• 324

Tags

CCSS.6.EE.A.1