Classifying Real Numbers and Simplifying Square Roots

• Rational, Integer
• Whole, Integer, Rational 
• Irrational, Integer
• Irrational

Between which two consecutive whole numbers is the√200? 

• 13 and 14

• 15 and 16

• 14 and 15

• 11 and 12

Tags

CCSS.8.NS.A.2

Which best represents point Z on the number line?

• √165

• √149

• √12.2

• √13

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

Estimate the square root of 224.

• 15.1

• 15.5

• 14.9

• 14.1

Tags

CCSS.8.NS.A.2

What is a square root

• A number to the second power

• A square that has roots on it

• A number divided by 2

• Square roots are numbers that produce a specified quantity when multiplied by itself
  

Tags

CCSS.8.EE.A.2

Simplify

• ± 2 √5

• ± 4 √5

• ± 5 √2

• ± 5 √4

The √20 is between which two consecutive integers?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

Tags

CCSS.8.NS.A.2

Which is the best approximation of point P?

• √8

• √2.8

• 17/5

• 2 1/4

Tags

CCSS.8.NS.A.2

• 100