Integers and Absolute Values
|3|
3
-16 + (-11)
-27
8 - 18
-10
-8 x 6
-48
-18 / 9
-2
|-9|
9
-15 + 5
-10
-16 - (-5)
-11
10 x (-7)
-70
-42 / -6
7
|-17|
17
100 + (-75)
25
-18 - 7
-25
-3 x (-6)
18
84 / (-7)
Which is greater? |73| or |-81|
|-81| = 81
-32 + (-2)
-34
-12 - (-27)
15
-12(5)
-60
Evaluate the expression when x=3, y=-4, and z=-6.
xy / z
The elevation of Death Valley, in California, is -282 feet. The Mississippi River in Illinois has an elevation of 279 feet. Which is closer to sea level?
Mississippi River in Illinois
279 feet < |-282| feet
Evaluate the expression when x=3, y=-4, and z=-6.
x + y + z
-7
You return several shirts to a store. The receipt shows that the amount placed back on your credit card is -$30.60. Each shirt is -$6.12. How many shirts did you return?
-$30.60 / -$6.12
= 5 shirts
Find the mean of the following integers:
-54, -88, 0, 54, 88
0 / 5
= 0
Find the mean of the following integers:
-3, -8, 12, -15, 9
-5 / 5
= -1