Set add function ignore #N/A

[clui]

How can I do the add function ignoring the #N/A?

For example, I need to add cell B1 + E1 + G1 + H1 for a number. If H1 is #N/A after the vlookup formula, how can I still add the sum of B1, E1, G1, H1 for a number? I try to use IF(ISNA, (B1: H1, "", (B1+E1+G1+H1)), but it is wrong. Please advise.

Thanks

 

[Abraham Andres Luna]

Maybe the SUMIFS function can help you: https://support.office.com/en-us/ar...nditions-e610ae0f-4d27-480c-9119-eb644f1e847e