Perhaps you could try:
=SUMPRODUCT(--(ISNUMBER(B1:B5)), A1:A5)



"HIRAN" wrote:

Can you please help me with this problem; I have 2 Columns, with 5 Rows each
or any amount of rows, for example Column A contains the following numbers 3,
,4, ,2 and column B Contains 1,2,3,4,5. What I want to do is Compare both
columns and if the rows contain any numbers (rows 1,3 and 5 in this example),
I want the column A numbers to be added so in this example since row number
1,3 and 5 match, I want them added which in this case would equal 9. Thanks
in advance.

Hiran