Number Line

Opposite integers are

• The same distance from zero but in the same directions.
• opposite symbol of an positive is +
• The same distance from zero but in opposite directions.
• opposite symbol of negative is -

Which is the opposite -5

• .5
• √5
• -5
• 5

-14 could NOT be which type of number?

• Integer
• Whole
• Rational

Express an integer: a debt of $50

• 50
• -50

Express as an integer:  at sea level

• 0
• -0
• 1
• -10

What is the opposite of 10? 

• 10
• -10
• 0
• 20

Which is not an integer?  

• -5
• 12
• 0
• -1/2

• 4/5

• 3/4

• 3/1

• 1/3

Which number line shows 1/2

• A

• B

• C

• D

Label Point C

• 5/6

• -2/6

• -2/3

• -1/2