I’m using Excel 2010 and saving my worksheet in Workbook Excel-Macro Enabled Workbook or Excel Workbook. Numbers with decimals will add/subtract,multiply and divide. However, fromulas using Min/Max, IF, And, Median etc; do not return correct results, in this case “Y”,”N”. Numbers with decimals default to “N”. All cells are formated as numbers with 3 decimal places left of the whole number. Auto Calculate is on. Help would be greatly appreciated.