Real Numbers

Multiple Choice

A rational number:

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

Multiple Choice

8 is a part of the following sets: 

• Whole Number
• Integer
• Rational
• All of the above

Multiple Choice

Which number is an irrational number?

• 2.5
• 5.72314.....
• -17
• 1/2

Multiple Choice

An example of an integer is...

• 9.1
• 8/9
• -9
• -2.3

Multiple Choice

Which word does NOT describe 5?

• Whole
• Integer
• Rational
• Irrational

Multiple Choice

• A

• B

• C

• D

Multiple Choice

Classify this number:  6.7

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

Multiple Choice

Classify this number:  -12

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

Multiple Choice

A rational number:

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

Multiple Choice

Classify this number:  -12

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

Multiple Choice

-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.

Multiple Choice

A rational number:

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

Multiple Select

Which of the following are integers?

• 8

• -3

• -8

• $$\frac{4}{10}$$  

Multiple Choice

Is 2 a natural number?

• True

• False

Multiple Select

Which of the following are rational numbers?

• 64

• 15

• $$\frac{7}{4}$$  

• 7.452

Multiple Choice

Is $$74.\overline{8}$$  a natural number?

• Yes

• No

Open Ended

Describe how you feel about this lesson. what was easy, what was challenging?