How do I convert numbers to the opposite sign?

C

CindyatRWD

I need to change all positive numbers in the spreadsheet to negative numbers,
and vice versa in Excel.
 
D

Dave Peterson

Put -1 in an empty cell
edit|copy that cell
select your range to fix
Edit|paste special|check multiply.
 
B

bpeltzer

Type a '-1' in some random cell and copy it (ctrl+C). Then select the cells
you want to switch and Edit > Paste Special, select Values and Multiple and
click OK.
 
Top