9
QuizMultiple Choice
Subtracting Integers
Question 9 • Pre-Algebra - MA3119 A ? Distance Learning
The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. By how many degrees did the temperature change?
Answer
A
Negative 12 minus 18
B
Negative 12 minus (negative 18)
C
18 minus 12
D
18 + (negative 12)