I'm not sure if I understand what you mean by horizontal array, however, you
would add these cells together like so: =SUM(C6:E7)

Dave
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A hinte to posters: Specific, detailed questions are more likely to be
answered than questions that provide no detail about your problem.


"Wanna Learn" wrote:

Hi How do I create a horizontal array ? Example - I want to add rows 5
6 7 columns C D E. Thanks