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Vocabulary
Coordinate Graphing
Distance on the coordinate plane
Ordering Rational Numbers
Absolute Value
100

The set of positive whole numbers and their opposites.

Integers

100
The name for the point (0, 0)

Origin

100

What is the distance between (1, 5) and (1, 3)?

2 units

100

Which is greater, -5/8 or 1/2?

1/2

100

Find the value:  |-10|

10

200

Two numbers that are the same distance from zero on a number line, but in different directions. 

Opposites

200

What quadrant contains the point (-2, -5)?

Quadrant III

200

What is the distance between (0, 0) and (0, -7)?

7 units

200

Which is greater, -4.5 or       -4 1/4? 

-4 1/4

200

Find the value: |8.2|

8.2

300

The point where the x- and y-axes intersect on a coordinate plane. 

Origin

300

What quadrant contains the point (5, -3)?

Quadrant IV

300

What is the distance between (-8, 4) and (-8, -5)?

9 units

300

Put these in order from least to greatest:  -3, -8.2, 0.25, -2.5

-8.2, -3, -2.5, 0.25

300

Mary's account balance is -$12.50 and Joe's account balance is -$18.00. Who owes less money?

Mary

400
The four sections of a coordinate plane that are created by the x- and y-axes. 

Quadrants

400

Where does the point (0, 5) land? 

On the y-axis

400

What is the distance between (-3.2, -4.5) and (2.6, -4.5)? 

5.8 units

400

Use <, > or = to compare:

-2 1/4 ___  2.25

<

400

The current location of the submarine is -30 m and the shark is -22 m. Which is closer to sea level?

The shark

500

Any number that can be written as a fraction. 

Rational number

500

What are the coordinates of the reflection of (5, 6) over the x-axis? 

(5, -6)

500

What is the distance between (2, 5) and its reflection over the x-axis? 

10 units

500

Use <, > or = to compare:

-(-4) ____ -4

>

500

Find the value: -|-4.5|

-4.5