Integers and Absolute Value
Anthony lost $52
-52
Add the integers
6+(-4)
What is 2?
Subtract the integers
7-10
What is -3?
When I woke up this morning the temperature was 2 degrees below zero. The temperature rose 18 degrees. What temperature is it now?
16 degrees
The temperature increased 12 degrees F
12
Add the integers
-3 + 2
What is -1?
Subtract the integers
-5-7
What is -12?
Last weekend I went caving in North Georgia. We repelled down 15 feet into the cave. Then I saw a crystal and repelled 25 feet down to get it. How far down was the crystal?
-40 feet
| –45 |
45
Add the integers
-5+( -6 )
What is -11?
Subtract the integers
6-(-4)
What is 10?
Douglas the boxer went to Doggy Daycare 4 times this week. I spent $21 each time. Represent how much I spent each day with an integer.
-$84
| –8 | + | 4 |
12
Add the integers
-12 + (-4) +( -3)
What is -19?
Subtract the integers
-12 - 5
What is -17?
Temperatures have been rising steadily at 3 degrees each day. What integer represents the change in degrees over a 7 day time period?
21 degrees
| 6 | – | –2 |
4
Add the integers
-20 + 3 + (-2 )
What is -19?
Subtract the integers
-4-(-6) - 2
What is 0?
The Record low temperature in California was -45 degrees F. The record High was 134 degrees F. Find the difference between the record high and low temperatures in California.
179 degrees F.