Countif Isnumber(A1:A5) I thought that I mastered Countif function...wrong »
Converting time from 3:30 to 3.50 »
Returning next value for VLOOKUP table »
Changing values in two places »
ISNumber problem??? »
Vendor numbers and part numbers »
A tough one at least for me. Please help »
VLOOKUP »
VLOOKUP HLOOKUP »
Countif to count items within a range of dates !!PLEASE HELP!! »
Template Formula »
I need to insert current day but then stay there »
formatting numbers within a "CONCATENATE" formula »
Multiple Criteria in VLOOKUP? »
Filling blank cells with neighbouring data »
Here's a tough one.......at least I think so. Help! »
Counting Negative values in a column of data »
batting average and on base percent »
Convert function to absolute value? »
ISBLANK Formula »
