Hello
I have a sum formula result in A1.
I have a manual sum in B1.

If A1 = B1 then A1 to have a conditional white background, as if nothing
shows.

I tried using cond' format in cell A1..(if=B1=A1), select
format/pattern(white) for A1, but does not work.

Hope it is explained ok.

TIA
Terry