Comparing Real Numbers

Order the following from least to greatest.  
1/2,   2%,    2.1 x 10^-2,      0.20

• 2%, 2.1 x 10^-2, 1/2, 0.20
• 2%, 2.1 x 10^-2, 0.20, 1/2
• 0.20, 1/2, 2%, 2.1 x 10^-2
• 2.1 x 10^-2, 1/2, 0.20, 2%

Put in the symbol to make the statement true...
-17.5   _________ -√121

• >
• <
• =

List the following numbers from least to greatest:
-64 , 3.5 , √27 , 6.666...

• -64 , 3.5 , √27 , 6.666...
• 3.5 , √27 , 6.666..., -64
• 3.5, -64, √27, 6.666...
• 6.666, √27, -64, 3.5

Which number is the smallest?

• A

• B

• C

• D

• E

Order 3π, √ 10 , and 3.25 from greatest to least.

• √ 10, 3π, 3.25
• √ 10, 3.25, 3π
• 3π, 3.25, √ 10
•  3.25, √ 10, 3π

Fill in the correct symbol.

• >
• <
• =

Which number is the greatest?

• A

• B

• C

• D

• E

Which list of numbers is ordered from greatest to least?

• A
• B
• C
• D

Which list correctly puts the following numbers in descending order?

• A

• B

• C

• D

Which of the following is not true?

• A

• B

• C

• D