Excel Magic Trick 287: Lookup Adding - Array & Non-Array Formula

4,045 views · Published 16 March 2009 · 7:59 · Indexed 6 November 2026

Channel: excelisfun · 2009 · Science & Technology

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See how to check a range of cells for codes and then add associated numbers. See a SUM array formula and a COUNTA / SUMPRODUCT / SUMIF function formula.
See formula from barry houdini from Mr Excel Message Board.

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