Try this:

=Sum((1,2,3,4, ... 50,51,52,53 ... etc.))

It's the *double* parens that enables the extra values.
--

HTH,

RD
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Please keep all correspondence within the Group, so all may benefit!
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"juanfranela" wrote in message
...
When writing a SUM formula, I am unable to incorporate more than 30
non-adjacent cells into my formula. Is there a way around this limit
besides
using subtotals?