Classifying and Ordering Real Numbers

Classify this number:  6.7

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole

Classify this number:  2

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole

Classify this number:  √10

• real
• real      rational
• real       irrational
• real         rational        integer

Classify this number: √25

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole

Is ½ a terminating decimal or a repeating decimal?

• terminating decimal
• repeating decimal

Classify this number:  -12

• real
• real      rational
• real       irrational
• real         rational        integer

-4 is not a whole number because:

• It's negative and whole numbers are positive.
• it's irrational.
• it cannot be turned into a fraction.
• it is even.

Which word does NOT describe 5?

• Whole
• Integer
• Rational
• Irrational

Which of the following is an irrational number?

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• 
• 
• 

Click on all irrational numbers.

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•