Exploring the Nuances of Excel’s SUM Function

by David Ringstrom,CPA
My unscientific observation is that the SUM function is likely the most used—and abused—of all worksheet functions in Excel. Although the SUM function is far better than manually adding cells together (such as =B2+B3+B4+B5+B6+B7+B8), in this article I'll explore a couple nuances related to this venerable function.
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About the author:

David H. Ringstrom, CPA, heads up Accounting Advisors, Inc., an Atlanta-based software and database consulting firm providing training and consulting services nationwide. Contact David at david@acctadv.com or follow him on Twitter. David speaks at conferences about Microsoft Excel and presents webcasts for several CPE providers, including AccountingWEB partner CPE Link.