Integers
The opposite of 3
-3
Distance is always represented using ________ integers.
positive
Numbers to the left are smaller than numbers to the right on a number line.
True
The ordered pair that represents the origin.
(0,0)
To find the perimeter of a square on the coordinate plane, you need to _________.
Use the grid lines to find the side length, then add the four side lengths (or multiply by 4).
Numbers that are the same distance from 0, but are on different sides of 0.
Opposites
The absolute value of -9
9
Use <, >, or = to compare the numbers 0.25 and 1/4.
0.25 = 1/4
The point (2, -1.5) is in this quadrant.
Quadrant 4
A square has the vertices (-4,5), (2,5), and (2, -1). The fourth vertex is located at _______.
(-4, -1)
We use _________ integers to represent below sea level.
Negative
|13| = |?|
-13
Use <, >, or = to compare -2/3 and 3/4.
-2/3 < 3/4 OR 3/4 > -2/3
The ordered pair (0, -3) is located on this axis.
y-axis
Point A (2, 2) is reflected over the y-axis to create Point B. Then, Point B, is reflected over the x-axis to create Point C. Point C is located at ________.
(-2, -2)
We use _________ integers to represent temperatures above zero degrees.
positive
Order from least to greatest. |-3|, |0|, |7|, |-5|, |5.5|
|0|, |-3|, |-5|, |5.5|, |7|
Use <, >, or = to compare 1 5/8 and 1.6.
1 5/8 > 1.6 or 1.6 < 1 5/8
These two quadrants have positive y-coordinates.
Quadrants 1 and 2
A rectangle has the vertices (-5, 5), (2, 5), and (-5, -3). What is the fourth vertex?
(2, -3)
The opposite of the opposite of -7
-7
This number is equal to its absolute value and its opposite.
0
List the numbers from least to greatest. 6/3, -3/4, 1.5, 0.25, -5/4
-5/4, -3/4, 0.25, 1.5, 6/3
All the ordered pairs in this quadrant are in the format (negative, negative).
Quadrant 3
(0,5) and (3, 5) OR (0, -1) and (3, -1)