Addition
-6+9
3
-15-5
-20
-5 x 7
-35
When Jefferson woke up. His temperature was 102 degrees Fahrenheit. Two hours later it was 3 degrees lower. What was his temperature then?
99 degrees Fahrenheit
-3 + 4 • 5
17
(-11)+5
-6
83-105
-22
-6 x (-8)
48
Siara has $47 left on her checking account. If she writes a check for $55,
what will Siara’s balance be?
$-8
15 ÷ -5 + 2
5
4+-12
-8
-21-(-5)
-15
-28 / (-4)
7
Nathan reported that the coldest day on record for his town was five times colder than yesterday’s temperature, –4 degrees Celsius.
What was the temperature of the coldest day on record in Nathan’s town?
-20 degrees Celcius
10 - 7 x 2
-4
(-16)+(-14)
-30
(-17)-(-13)
-4
(-8)(-3)
24
The elevation of Mt. Everest is 29,028 feet. The elevation of the Dead Sea is –485 feet. What is the distance in the elevation between Mt.Everest and the Dead Sea?
29,513 feet
-3(-4-2)
18
-3+10+(-15)
-8
3-10-(-6)
-1
(72) / (-8)
-9
The average temperature at the South Pole is –45 degrees Fahrenheit. The average temperature on the Equator is 92 degrees Fahrenheit.
How much warmer is the average temperature on the Equator than at the South Pole?
137 degrees Fahrenheit
(-9)(-2) + (-3+5)
20