Exit Ticket Square Roots

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.8.EE.A.2

Which number is the closest approximation to the value of √50?

• 5
• 10
• 25
• 7

Tags

CCSS.8.NS.A.2

How can 13² be written as a square root?

• √15
• √26
• √169
• √196

What numbers replace the question marks?  (click to see the problem)

• 65 and 75
• 9 and 10
• 10 and 11
• 11 and 12

Tags

CCSS.8.NS.A.2

Between which two whole numbers is the square root of 20?

• 5 and 6
• 10 and 2
• 4 and 5
• 3 and 4

Tags

CCSS.8.NS.A.2

Which number has a square root that  is between 7 and 8?

• 48
• 81
• 60
• 36

Tags

CCSS.8.NS.A.2

Which number has a square root that  is between 5 and 6?

• 48
• 81
• 28
• 36

Tags

CCSS.8.EE.A.2

 Which is the best estimate of the of √3?

• 1 
• 2
• 1 ⅔
• 2 ⅔

Tags

CCSS.8.NS.A.2