Identifying real numbers

An example of an integer is...

• 9.1
• 8/9
• -9
• -2.3

Which word does NOT describe 5?

• Whole
• Integer
• Rational
• Irrational

An integer is also...

• Whole
• Rational
• Irrational
• Not real

A never ending decimal that doesn't repeat is which type of number?

• Rational 
• Irrational
• Integer
• Whole

Tags

CCSS.8.NS.A.1

Classify the number: 0

• Real Number
• Irrational Number
• Imaginary
• Natural Number

Which number is an irrational number?

• 2.5
• 5.72314.....
• -17
• 1/2

Tags

CCSS.8.NS.A.1

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

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

An irrational number:

• goes on forever and does not repeat.
• can't be turned into a fraction.
• includes pi and √2
• All of the above.

Tags

CCSS.8.NS.A.1

-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.

A rational number:

• can be turned into a fraction.
• is only positive.
• can't have a decimal.
• is not a real number.