Question

How do you subtract 48 by 55 on paper. I am trying to do 48-55 but i get negative -13. I know the answer is -7..

Answer 1

I usually do
48-55
= -(55-48)
which is easier to do.

Answer 2

any other way?

Answer 3

I just subtract the normal way, and put the sign of larger number.

Answer 4

okay thanks guys!