1. STAYCLE DUPLICHAN HTTP://STAYCLE.WIKISPACES.COM/ EXCEL Formulas October 13, 2011

2. PARTS OF A WORKSHEET/SPREADSHEET

3. Formula Symbols ++ Addition -- Subtraction ** Multiplication // Division ^^ Exponentiation ++ addition <<>not equal to >> greater than >>=greater than or equal to << less than <<=less than or equal to

4. Order of Operation  Any operations that are in parentheses, from left to right  Exponentiation (^)  Multiplication (*) and division (/)  Addition (+) and subtraction (-)

5. One Way To Construct a Formula 1. Click in any cell 2. Begin with = 3. Write function and open parenthesis 4. Highlight cell5. Close parenthesis and enter key

6. Another Way To Calculate A Formula Sum of Test 2 Grades 1.Highlight cells 2.Click Σ 3.Answer will appear Below highlighted cells

7. Important Information *Does not matter if formula is written in caps or lower case *(cell:cell) all of the data from first cell to last cell *(cell,cell) the data from first cell and last cell only *A formula can be dragged instead of typing it in every cell.

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