Ordering Real Numbers

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

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

Point B could represent which of the following numbers?

• √24
• √30
• √35
• √42

Which list of numbers is in order from least to greatest?

• A √23, 5, 6, 43%
• B 5, √23, 6, 43%
• C 43%, 5, √23, 6
• D 43%, √23, 5, 6

What is 37% as a decimal?

• 37
• 3.7
• .37
• .037

Place numbers from least to greatest.

• -3/7, -0.44, √2, 0.14, 141%,

• -0.44, 0.14, -3/7, √2, 141%

• -3/7, -0.44, 0.14, 141%, √2

• -0.44, -3/7, 0.14, 141%, √2

Place numbers in order from greatest to least.

• 6 1/6, 62%, 0.6, 2π, -0.062

• 2π, 62%, 6 1/6, 0.6, -0.062

• 6 1/6, 2π, 62%, 0.6, -0.062

• 2π, 6 1/6, 62%, 0.6, -0.062

• 0.7, 65%, ⅝, ⅔

• 0.7, ⅝, 65%, ⅔

• ⅝, 65%, ⅔, 0.7

• ⅝, ⅔, 65%, 0.7

• A
• B
• C
• D

Four plumbers estimated the length of the radius of a cylindrical pipe. The estimates made by the plumbers are listed. Which list shows these lengths in order from greatest to least?

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Which list shows these numbers in order from least to greatest?

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