Integers, Opposites, Absolute Value, and Graphing

Definitions

100

Whole numbers and their opposites

Integer

200

The distance a number is from Zero. 

Absolute Value

300

The four regions of the coordinate plane.

Quadrants

400

The horizontal number line on a coordinate plane.

The x-axis

500

A transformation that is a mirror image with points the same distance from the line of reflection. 

Reflection on the Coordinate Plane

Integers

100

Which is greater -5_____-17

-5

200

What integer best represents this situation?

It is 10 degrees below zero outside.

-10

300

Put these integers in order from least to greatest. -6, 0, -1, 3, -17

-17, -6, -1, 0, 3

400

What integer describes each situation? 

A loss of 6 yards

 A weight gain of 12 pounds

15 feet below sea level

The ground

-6

12

-15

0

500

Put the following in order from GREATEST to LEAST:

-12, 7, -11, 8, 9

9, 8, 7, -11, -12

Opposites

100

What is the opposite of -8

8

200

Opposite of 23

-23

300

Which is greater, 5 feet below sea level or 4 feet below sea level? 

Take your answer and find it's opposite. 

4 feet below sea level

It's opposite is -4

400

True or False: Opposites are always negative. 

False

500

What is the definition of opposite numbers? 

Opposite numbers are the same distance from zero but on different sides of the number line (one is positive and one is negative). 

Absolute Value

100

|-6| =

6

200

-|-3| =

-3

300

|2| + |-2| =

4

400

|14|

14

500

|-5| ____ |-2|

Use < , > or =

>

Graphing on the Coordinate Plane

100

What quadrant is the point (-3, 7) located in?

Quadrant 2

200

On a whiteboard or blank sheet of paper, sketch a coordinate plane. Label the 4 quadrants and the x and y axis. Also plot the point A (4, -1).

Teacher will check responses. 

300

What is the reflection of point M (1,9) over the x-axis?

(1, -9)

400

What is the distance between M (3, 8) and N (-10, 8)

13

500

What is the distance between L (-2, -7) and K (-2, -5)

2