Ordering Real Numbers

A non-ending, non-repeating decimal is which type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

A repeating decimal (like 4.7777...) is what type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

-17.5

• Rational 
• Irrational

Tags

CCSS.7.NS.A.1D

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

Tags

CCSS.8.NS.A.2

Order from least to greatest:
[10, -5, 3, 16, -1, 0, 1]

• -1, -5, 0, 1, 3, 10, 16
• 16, 10, 3, 1, 0, -1, -5
• -5, -1, 0, 1, 3, 10, 16
• 0, -1, 1, 3, -5, 10, 16

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

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%

Fractions are shown.  
1/3, 1/4, 5/8 
Order the fractions from least to greatest.

• 1/4, 5/8, 1/3
• 1/4, 1/3, 5/8 
• 5/8, 1/3, 1/4
• 1/3, 1/4, 5/8

Tags

CCSS.4.NF.A.2

Which set of numbers are in order from least to greatest?

• 1/4, -3/7, 1/2

• -3/7, 1/2, 1/4

• 1/2, 1/4, -3/7

• -3/7, 1/4, 1/2

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B