Ok, so i have 1 thru 999 worksheets and i need a sum of IF formulas. But
SUMIF doesn't do what i need it to... I have IF('1'!B72,'1'!E2,0) what i
want is =SUM(IF('1'!B72,'1'!E2,0):IF('999'!B72,'999'!E2,0) ) but it won't
let me do that. Do you understand my question?

Thanks!