Adding/subtracting Decimals
what is 5.6 + 3.2
8.8
Multiply: 0.5 × 6
3
What is the x-coordinate of the point (3, 7)?
3
Plot the point (2, 3). In which quadrant does it lie?
Quadrant 1
What is the absolute value of −7?
7
5.25
Divide: 4.5 ÷ 3
1.5
What quadrant is the point (−4, 5) in?
Plot (−1, 4). Is it above or below the x-axis?
what is Zeros absolute value
0
A pencil costs $1.75 and a notebook costs $2.45. What is the total cost?
$4.20
If 1.25 meters of ribbon costs $2.50, what is the cost per meter?
Identify the coordinates of a point located 2 units right and 4 units up from the origin.
Quadrant 1
What point is 3 to the left and 5 up from (2, 1)?
(-1, 6)
the temperature was -4 degrees at 2am, it was then 27 at 12pm. What was the total temperature change
31 degrees
Add 3.45 + 6.17 + 2.38
12
Multiply: 3.2 × 1.6
5.12
What is the y-coordinate of the point that lies on the x-axis at (−2, 0)?
0
You plotted (−3, −2) and (3, −2). What do these points have in common?
The x values are opposites
Explain in your own words: What does absolute value mean?
Total distance from 0
Maria ran 4.56 miles on Monday and 3.789 miles on Tuesday. How much farther did she run on Monday?
0.771
Divide: 6.125 ÷ 0.25
24.5
A point is located in Quadrant III. What can you say about its x- and y-values?
(-x, -y)
Plot the points (−2, 1), (0, 3), and (2, 5). What do you notice about them? Describe any pattern.
Make a straight line
Find the distance between the numbers −4 and 3 using absolute value.
7 total units