Question
Suppose that the elevator starts at street level (0), goes down 2 floors, then goes up 5 floors, and finally goes down 3 floors. On which floor would the elevator be?
Answers
Ms. Sue
Floor 0
0
+-2
+5
-3 you would add this up and come up to elevator landing on floor 0 back where you started
+-2
+5
-3 you would add this up and come up to elevator landing on floor 0 back where you started
i am not that good in math!
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