Hi Walter
With 2007-03-06 in cell A1
=DATE(YEAR(A1)+x,MONTH(A1)+y,DAY(A1)+z)
where x is the number of years to add, y the number of months and z the
number of days.
These could equally be cell references holding the appropriate figures.

Signature
Regards
Roger Govier
> Can anyone tell me the right formulae to add up days, months and years
> to an
[quoted text clipped - 8 lines]
> and that sum should give me the right answer.
> Please...