Ups a mistake!


In Cell A7 I have "= A6-A4" which give me "= -3" becase "A4= 3" and
A6 is currently empty.

But if "A6 = 6" then A7 would be "A7 = A6 - A4" and I would get the
value 3.


Negative numbers to zero YES keep positive numbers as they are
YES

Can anyone show me the whole formula?

many mnay thx...everyone