Example: The ground floor is represented by 0. If Ned is on the 5th basement, and Susie is 6 floors above his, what floor is Susie on?
9th floor
3rd floor
1st floor
Example:
|-75|
-5
=
-15
Example: 22 =
4
Example: I drank coffee. Method: Figure out the noun which cannot be counted and select it. Answer: The uncountable noun in the above sentence is 'coffee'. Therefore, the answer is 'coffee'.