September 2011
Beginner
140 pages
3h 40m
English
The SUM function adds up to 30 arguments x1, x2, … x30 and each such argument can be a range of cells. For example:
=SUM(M1:N23; Z2:AA23)
adds all cells from ranges M1:N23 and Z2:AA23.
Figure 5-10. Sample result of the SUM function
See also the section on the PRODUCT function.
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