If your number is a "stock number" or somethine else that you will not have
to do math on later, you can prevent the problem by just pre-formatting the
cells as TEXT, or typing a leading apostrophe before the number which does
the same thing.

hth

Vaya con Dios,
Chuck, CABGx3



"Anders" wrote:

Why when entering a 12 digit number is the last digit is changed to a "0"
when saving? An example would be entering the number 123456789123 would be
saved as 123456789120. Currently my cell format is general.