Absolute Value
|8|
8
Draw a number line and show -1, 6, and 2 on your number line.
Number Line with -1, 6, and 2.
What is the opposite of 0?
0!
What is 25 in expanded form?
2 x 2 x 2 x 2 x2
|5|+|-10|
15
|-41|
41
52 - (-28)
80
What quadrant is (1,1) in?
Quadrant 1! +,+
Write 10 x 10 x 10 x 10 as an exponent.
10 4
|20| - |-5|
15
|-2,301,290,284,092|
|2,301,290,284,092|
Which expressions are equivalent to 25?
Pick all that apply.
52
125
251
250
025
52
251
Draw a number line. Label -5 and its opposite on your number line.
Number line with -5 and 5 labeled.
In the number 16, what place is the one in?
Tens place!
The point (-2,−3) is reflected across the x-axis. What are the coordinates of the reflected point?
(-2, 3)
The temperature in Shorewood was -8F on Tuesday morning and rose to 12F by afternoon.What is the change in temperature?
|-8| + |12| = 20 degrees F
Order the following integers from least to greatest:
16, 22, -5, 14, -29, and -10.
-29, -14, -10, -5, 14, 16, and 22.
What is the opposite of -209
209
Write 254 in expanded exponent form.
25 x 25 x 25 x 25
What is the distance from (6, 7) to (-6, 7)?
12 units; |6|+|-6|=12 units
A submarine is cruising at an elevation of 450 feet relative to sea level. A helicopter is flying at an altitude of 670 feet above sea level. What is the absolute value of the submarine?
|-450| = 450 feet
Suzanne keeps track of her company's gains and losses. In September she gained 20 dollars. This can be represented as "20" In October the company lost 50 dollars. How can this be represented?
-$50.
What quadrant is (-9, - 25) in?
Quadrant 3
In the number 1,092,102,596,281, what place is the 5 in? How would I write the 5 in exponent form?
The 5 is in the hundred-thousands place. I can write this as 5 x 105.
The point (-6,−5) is reflected across the y-axis. What are the coordinates of the reflected point?
(6, -5)