1.1.3 The Real Number System

​

​Warm Up:
Sign into the Quizizz for extra credit
Say Hello!
Do you play any instruments?
If you do, what do you play and how long have you played?

Categorize

Options (9)

Determine which food item belongs in what category.

Fruits

Vegetables

Fish

Dairy

Like the terminator!

​

Terminating...

Match

Match the fractions as terminating or repeating, after converting them to decimal form.

• 11/12

• 5/9

• 1/2

• 10/50

0.91666... (Repeating)

0.5555... (Repeating)

0.5 (Terminating)

0.2 (Terminating)

• 0.91666... (Repeating)

• 0.5555... (Repeating)

• 0.5 (Terminating)

• 0.2 (Terminating)

Multiple Choice

True or False

All whole numbers are integers?

• True

• False

Multiple Choice

True or False

All Natural numbers are whole numbers?

• True

• False

Multiple Choice

True or False

All whole numbers are natural numbers

• True

• False

Multiple Choice

True or False

All integers are natural numbers

• True

• False

Draw

Circle the rational numbers and X out the irrational numbers

Multiple Select

Which categories would the number -12 belong to?

• Whole numbers

• Integers

• Rational Numbers

• Natural Numbers

Time for a commercial break...take 10!

Let's Practice

Multiple Choice

Classify the Number: -23

• Rational
• Real, rational, integer
• integer
• Real, irrational, whole

Multiple Choice

Classify 17/10

• Whole
• Rational
• Natural
• None of the above

Multiple Choice

Classify √35.

• Rational, Integer
• Whole, Integer, Rational 
• Irrational, Integer
• Irrational

Multiple Choice

8/11 is classified as a...

• Rational, Natural
• Integer, Rational
• Whole, Integer
• Rational, Real

Multiple Choice

-14 could NOT be which type of number?

• Integer
• Real
• Rational
• Natural

Multiple Choice

Which statement is true?

• Every rational number is an integer
• Every whole number is a natural number
• Every integer is a whole number
• Every whole number is a rational number

Fill in the Blank

Before you go rate your understanding for today.