Excel 2010 Functions & Formulas ISBN: 978-1-55374-269-2 Functions and formulas are powerful and versatile tools that can perform a variety of calculations using your spreadsheet data. Formulas automate your work, instantly adding up section totals, calculating averages and percentages, and much more. Functions are pre-defined formulas that simplify and standardize statistical, financial, and other calculations. Many Excel functions draw from basic programming formats (e.g. IF/THEN statements). Functions like SUM can be added to your worksheets to dynamically update and display results as data is added or changed.     Click on the image to download the front page of the guide. You will needAcrobat Reader to view it. Are you a US Federal Government employee? STANDARD CORPORATE PRICING: 1-99 guides $3.95 USD each 100-499 guides $3.75 USD each 500-999 guides $3.25 USD each 1000-2499 guides $2.95 USD each 2500-4000 guides $2.75 USD each For orders of 4000 guides or more please call our sales department at 1-800-256-8489 or 416-487-4955 or complete a price quote request. Thank you. Pricing is based on total quantity ordered. Orders of less than 25 guides will be charged a $10.00 handling fee. You may mix titles to achieve a desired price level. If you are a home user click here. Payment Options: Online Purchases: or by check. Telephone Purchases (1-800-256-8489): or by check