Microsoft Excel 2010 provides a formula for calculating the average value from multiple worksheets in a workbook. Before you apply this formula, check that each worksheet is formatted the same way.

Excel 2007 Cheat Sheet PowerPoint 2007 Cheat Sheet If you’ve spent years getting to know Excel’s old interface, you’ll likely be frustrated at having to learn a whole new interface.

To learn more about Excel functions and formulas, read my past stories, including an Excel formula cheat sheet and a guide to the most popular Excel formulas. JD Sartain / IDG Worldwide.