Adding
-6+5
-1
6-2
4
(6)(4)
24
16/4
4
If a ship is 64 meters above sea level and a sub marine is 48 meters below sea level, what is the total distance between the two vessels?
112 meters
-12+(-6)
-18
-6-3
-9
-3(12)
-36
-40/8
-5
If the temperature in Nevada is 103 degrees and the temperature in Alaska is -2 degrees, what is the difference in the temperatures?
105 degrees
-13+15
2
-7-(-8)
1
-5(-6)
30
-50/-10
5
When we subtract a negative what happens?
-20+10
-10
-12-(-7)
-5
-7(3)
-21
(-36/9)/2
-2
If we are adding and the integers have different signs what do we do?
Subtract
-30+(-25)
-55
-300-(-300)
0
(-5)(-8)(2)
80
(-42/-7)/3
2