Hi friends

I have a problem in eliminating duplicate values

when there are two duplicate values in 2 columns its easy for me to identify.

Is it possible to add/subtract few values in column A and automatically compare with column B to locate the exact or the approximately near value?

In column A the sheet has 100,200,300 values and column b has 600. Is it possbile to find automatically the value 600 in column B by adding the three cells in column A?

attached is the spreadsheet

Please help me.

Thanks
razikcompare.xls