Absolute value & integers

What is the definition of integers 

• a set of positive whole numbers, their opposites, and 0 
• a set of negative whole numbers 
• positive and negative numbers
• any number you can graph on a number line

Tags

CCSS.8.NS.A.1

What is the definition of absolute value

• a negative number away from zero 
• the distance a number is from zero
• a positive number away from zero
• a number called zero

Which is not an integer?  

• -5
• 12
• 0
• -1/2

Express an integer: a debt of $50

• 50
• -50

Tags

CCSS.6.NS.C.5

What is true about opposites?

• They are on the same side of zero
• They are the same distance away from zero.
• They are not really opposites

Tags

CCSS.6.NS.C.6A

How do you know that 5 and -5 are opposites? 

• Because they both have a 5 
• They are the same distance from 0 and on opposite sides of 0 
• Because they are the same 
• They both are on a number line 

Numbers to the left of zero are always ________

• Negative
• Positive
• opposites
• absolute

Find the absolute value:
|19| = ?

• -19
• 0
• 19
• 38

What is the opposite of 16?

• 16
• 0
• -16
• 32

Which is greater:
|14| or |-25| ?

• |14|
• Neither, they are equal
• |-25|
• Neither, they are not numbers