Real Numbers

Fill in the blank with the correct sign >, < , or =
|1.47|  _______ |-1.47|

• >

• <

• =

Fill in the blank with the correct sign >, < , or =
-3.4  ________ -2.5

• >

• <

• =

Which number is the smallest?
-3, |-520|, -520, or 3

• -3

• |-520|

• -520

• 3

Is the absolute value the same for both of the following numbers?
I 7 I   and I -7 I

• yes they both have an absolute value of 7

• yes, they both have an absolute value of -7

• no 

Is 8.27 rational or irrational?

• Rational

• Irrational

• Both

• None of the above

Is √2 Irrational?

• Yes

• No

Given the following radical, decide if it is rational or irrational:
√121

• Rational

• Irrational

True or False: 
15/3 can be simplified to a whole number.

• True

• False

List all the classifications of numbers that apply to the real number. 
436

• Irrational 

• Rational, Integer, Whole

• Natural, Whole, Integer, Rational

• Rational, Integer

Which of the following is rational?

• .211232112421125. . . .

• π

• √25

• √12