What Does It Do ?
This function creates a total from a
list of numbers.
It can be used either horizontally
or vertically.
The numbers can be in single cells,
ranges are from other functions.
Syntax
=SUM(Range1,Range2,Range3... through
to Range30).
Formatting
No special formatting is needed.
Note
Many people use the =SUM() function
incorrectly.
This example shows how the SUM has
been combined with plus + symbols.
The formula is actually doing more
work than needed.
It should have been entered as either
=C48+C49+C50 or =SUM(C48:C50).
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