Roots and Irrational Numbers

What is the square root of 9?

• 3

• 4

• 5

• 6

Tags

CCSS.8.EE.A.2

What is the cube root of 27?

• 2

• 3

• 4

• 5

Tags

CCSS.8.EE.A.2

Which of the following radical numbers is the smallest?

• √25

• √36

• ∛27

• D. ∛64

Simplify: √100-∛1000.

• 0

• 1

• 10

• 11

A square classroom has an area of 49 square meters. You want to measure the side of the room. Using the concept of square root, what would be the measurement of the side of the room?

• 6

• 7

• 8

• 9

Tags

CCSS.8.NS.A.2

Is √12 an irrational number?

• Yes, because it's repeating and terminating decimal numbers.

• Yes, because it's repeating and non-terminating decimal numbers.

• Yes, because it's non-repeating and terminating decimal number.

• Yes, because its non-repeating and non-terminating decimal number.

Tags

CCSS.8.NS.A.1

Which of the following is an irrational number?

• √4

• √9

• √16

• √24

Tags

CCSS.8.NS.A.1

Where can you find √50 on a number line?

• 
• 
• 
• 

Tags

CCSS.8.NS.A.2

Locate the expression ∛65 on a number line.

• 
• 
• 
• 

Tags

CCSS.8.NS.A.2

What is 1 foot to centimeters?

• 30.48 centimeters

• 40.48 centimeters

• 50.96 centimeters

• 60.96 centimeters

Tags

CCSS.2.MD.A.2