Understanding Integers & Representing Rational Numbers on the Number Line
Absolute Values of Rational Numbers
Representing Rational Numbers on the Coordinate Plane
Finding Distances
Representing Polygons on the Coordinate Plane
100
What is an integer?
Counting numbers, their opposites, and 0.
100
What is absolute value?
It is a numbers distance from zero on the number line.
100
What point is letter A plotted at?
(3,4)
100
How do you find the distance between two points?
Absolute value, and then add or subtract the coordinate that is different.
100
How do you find the perimeter of a polygon?
Add up all sides.
200
What is the opposite of these integers:
- 12
10
-3
12
-10
3
200
What is the absolute value of |-5|?
5
200
What is the origin of a coordinate plane?
(0,0)
200
Are we finding the distance between the x or the y coordinates in these ordered pairs?
(-2, 3)
(-2, -6)
y-coordinates
200
How do you know a polygon is classified as a square? How do you know a polygon is classified as a rectangle?
Square - All sides are equal in length
Rectangle- 2 sides are equal and the other 2 sides are equal
300
Write the following temperatures in order from least to greatest
Monday: 4 Degrees
Tuesday: -5 Degrees
Wednesday: -7 Degrees
Thursday: 7 Degrees
-7, -5, 4, 7
300
Find the absolute value of the following:
1. |-46|
2. |15|
3. |-11.5|
1. 46
2. 15
3. 11.5
300
Where is the triangle and circle plotted at?
(3,4) and (1, -5)
300
What is the distance of these ordered pairs
(-5, -3) and (-5, -6)
3 units
300
What is the perimeter of this polygon? Is this classified as a square or rectangle?
12 Units and Square
400
Which value is greater?
1. -2, 3
2. -(-5), 4
3. -8, -(-6)
1. 3
2. 5
3. -(-6)
400
Which account has a greater overdrawn amount?
Account A: -$5.42
Account B: -$35.76
Account B
400
What is an example of an ordered pair in Quadrant 1?
(1,1)
400
What is the distance of A to B and from C to D?
A to B: 4 units
C to D: 5 Units
400
What is the perimeter of this rectangle? What is the area?
Perimeter: 20 units
Area: 24 Units2
500
Two people are scuba diving. One diver is 36 feet below the surface. The other diver is 44 feet below the surface. What integers represent where the divers are with respect to the surface? Which diver is deeper?
-36 and -44. The diver that is 44 feet below the surface.
500
Order the numbers from least to greatest:
|-6|, |-4|, |11|, |0|
|0|, |-4|, |-6|, |11|
500
What are the Ordered Pairs for A, B, C, D, E and F?
A (-6, 4)
B (1, 2)
C (1, -2)
D (-6, 0)
E (4, 3)
F (8, -3)
500
1. What is the distance from Chesterfield Towne Center to Ross?
2. What is the distance from Target to Skyzone?
1. 5 Units
2. 11 Units
500
Find the perimeter of this polygon.
26 Units