Pop Quiz: Signed Operation Vocabulary (7NSA)

a set of positive and negative numbers, including zero (0)

• integer
• opposites
• absolute value 
• conjecture 

two numbers that have the same absolute value but have different signs

• integer
• opposites
• absolute value 
• conjecture 

that the sum of any number and its opposites is zero.

• additive inverse property 
• commutative property 
• absolute value 
• zero pair 

the result when one positive counter is paired with a negative counter

• additive inverse property 
• opposites 
• absolute value 
• zero pairs

Absolute Value is _______. 

• the distance a number is from zero
• you draw or plot a dot ON the number line of the location of an integer
• the result when one positive counter is paired with a negative counter
• the further right you go on a number line, your numbers get bigger

Positive Integer is _______. 

• the distance a number is from zero
• the further left you go on a number line, your numbers get smaller
• the result when one positive counter is paired with a negative counter
• the further right you go on a number line, your numbers get bigger

A negative integer is _______. 

• the distance a number is from zero
• the further left you go on a number line, your numbers get smaller
• the result when one positive counter is paired with a negative counter
• the further right you go on a number line, your numbers get bigger

"All prime numbers are odd numbers." 
This statement is an example of a ______________.

• conjecture 
• counterexample

"Since 2 is an even number then all prime numbers are not odd numbers." 
This statement is an example of a ______________.

• conjecture 
• counterexample

The y-axis is the number line that goes up and down is called the

• vertical line

• horizontal line

• negative numbers

• positive numbers