1. Microsoft Excel 2010- Illustrated Unit B: Working with Formulas and Functions

2. Objectives Create a complex formulaCreate a complex formula Insert a functionInsert a function Type a functionType a function Copy and move cell entriesCopy and move cell entries Understand relative and absolute cell referencesUnderstand relative and absolute cell references Microsoft Office 2010-Illustrated

3. Objectives Copy formulas with relative cell referencesCopy formulas with relative cell references Copy formulas with absolute cell referencesCopy formulas with absolute cell references Round a value with a functionRound a value with a function Microsoft Office 2010-Illustrated

4. Creating a Complex Formula A complex formula is an equation that uses more than one type of arithmetic operatorA complex formula is an equation that uses more than one type of arithmetic operator Example: formula that uses both addition and multiplicationExample: formula that uses both addition and multiplication Not COMPLEX in my book! Arithmetic operations are performed according to the order of precedenceArithmetic operations are performed according to the order of precedence Microsoft Office 2010-Illustrated

5. Creating a Complex Formula Microsoft Office 2010-Illustrated Complex formula Formula containing multiple arithmetic operators Mode indicator Page 27: Addition and Multiplication

6. Creating a Complex Formula Order of precedence in Excel formulasOrder of precedence in Excel formulas Remember PEMDAS? Operations inside parentheses are calculated firstOperations inside parentheses are calculated first Exponents are calculated nextExponents are calculated next Multiplication and division are calculated next (from left to right)Multiplication and division are calculated next (from left to right) Addition and subtraction are calculated next (from left to right)Addition and subtraction are calculated next (from left to right) Microsoft Office 2010-Illustrated

7. Inserting a Function A function is a predefined worksheet formula that makes it easy to perform a complex calculationA function is a predefined worksheet formula that makes it easy to perform a complex calculation Can be used by itself or within a formulaCan be used by itself or within a formula Begins with the formula prefix (=)Begins with the formula prefix (=) Microsoft Office 2010-Illustrated

8. Inserting a Function Microsoft Office 2010-Illustrated Function Argument Insert Function button Description and argument format Expanded Function Arguments dialog box Page 29 :Expanded Function Arguments dialog box

9. Typing a Function A function can be typed manually into a cellA function can be typed manually into a cell You must know the name and initial characters of the functionYou must know the name and initial characters of the function Can be faster than using the Insert Function dialog boxCan be faster than using the Insert Function dialog box Experienced Excel users often prefer this methodExperienced Excel users often prefer this method Microsoft Office 2010-Illustrated

10. Typing a Function While manually typing a function, it is necessary to begin with the equal sign (=)While manually typing a function, it is necessary to begin with the equal sign (=) Once you type an equal sign, each letter you type activates the AutoComplete featureOnce you type an equal sign, each letter you type activates the AutoComplete feature Microsoft Office 2010-Illustrated

11. Typing a Function Microsoft Office 2010-Illustrated MAX function in progress, WITH the arguments

12. Copying and Moving Cell Entries You can copy or move data within a worksheet or between worksheets using:You can copy or move data within a worksheet or between worksheets using: Cut, Copy, and Paste buttonsCut, Copy, and Paste buttons Fill handle in the lower-right corner of the active cellFill handle in the lower-right corner of the active cell Drag-and-drop featureDrag-and-drop feature Office Clipboard temporarily stores information that you copy or cutOffice Clipboard temporarily stores information that you copy or cut Microsoft Office 2010-Illustrated

13. Copying and Moving Cell Entries Pasting an item from the ClipboardPasting an item from the Clipboard Only need to specify the upper-left cell of the range where you want to paste the selectionOnly need to specify the upper-left cell of the range where you want to paste the selection Microsoft Office 2010-Illustrated

14. Copying and Moving Cell Entries Page 33 Microsoft Office 2010-Illustrated Paste button Copied data in Office Clipboard Copy button Clipboard launcher Item in Clipboard

15. Understanding Relative and Absolute Cell References Use a relative cell reference when you want to preserve the relationship to the formula locationUse a relative cell reference when you want to preserve the relationship to the formula location Calculations are performed based on cell relationshipCalculations are performed based on cell relationship When a formula is copied, the cell reference changes to preserve the relationship of the formula to the referenced cellsWhen a formula is copied, the cell reference changes to preserve the relationship of the formula to the referenced cells The Excel defaultThe Excel default Microsoft Office 2010-Illustrated

16. Understanding Relative and Absolute Cell References Understanding Relative and Absolute Cell References Page 35 Microsoft Office 2010-Illustrated Formulas containing relative references Formula containing relative references Just checking to see if you Are awake!

17. Understanding Relative and Absolute Cell References Use an absolute cell reference when you want to preserve the exact cell address in a formulaUse an absolute cell reference when you want to preserve the exact cell address in a formula Reference does not change even if the formula is copied to another locationReference does not change even if the formula is copied to another location Created by placing a dollar sign ($) before both the column letter and the row number for the cell’s addressCreated by placing a dollar sign ($) before both the column letter and the row number for the cell’s address Microsoft Office 2010-Illustrated

18. Formulas Containing Absolute Cell References Formulas Containing Absolute Cell References Page 35 Microsoft Office 2010-Illustrated Cell referenced in absolute formulas Relative references adjust Absolute references do not adjust Formulas containing absolute and relative references

19. Understanding Relative and Absolute Cell References Using a mixed referenceUsing a mixed reference A mixed cell reference combines both relative and absolute cell referencingA mixed cell reference combines both relative and absolute cell referencing Example: When you copy a formula, you may want to change the row reference but keep the column referenceExample: When you copy a formula, you may want to change the row reference but keep the column reference Created using the [F4] function keyCreated using the [F4] function key Microsoft Office 2010-Illustrated

20. Copying Formulas with Relative Cell References Reuse formulas you have createdReuse formulas you have created Use Copy and Paste commands or the fill handle to copy formulasUse Copy and Paste commands or the fill handle to copy formulas Copying a formula to a new cellCopying a formula to a new cell Excel substitutes new cell references so that the relationship of the cells to the formula remains unchangedExcel substitutes new cell references so that the relationship of the cells to the formula remains unchanged Microsoft Office 2010-Illustrated

21. Copying Formulas with Relative Cell References Copying Formulas with Relative Cell References Page 37 Microsoft Office 2010-Illustrated Formula pasted in a range Paste button Paste Options button Paste button list arrow

22. Copying Formulas with Relative Cell References Auto Fill feature can be used for filling cells with sequential text or valuesAuto Fill feature can be used for filling cells with sequential text or values Months of the year; days of the week; or text plus a number (Quarter 1, Quarter 2, etc.)Months of the year; days of the week; or text plus a number (Quarter 1, Quarter 2, etc.) Drag the fill handle to extend an existing sequenceDrag the fill handle to extend an existing sequence Microsoft Office 2010-Illustrated

23. Copying Formulas with Absolute Cell References Apply absolute cell reference before copying a formula if you want one or more cell references to remain unchanged in relation to the formulaApply absolute cell reference before copying a formula if you want one or more cell references to remain unchanged in relation to the formula Microsoft Office 2010-Illustrated

24. Copying Formulas with Absolute Cell References Copying Formulas with Absolute Cell References Page 39 Microsoft Office 2010-Illustrated Absolute reference created in formula Absolute cell reference in formula Incorrect values from relative referencing in copied formulas NOT GOOD!

25. Rounding a Value with a Function Cells containing financial data are often easier to read if they contain fewer decimalsCells containing financial data are often easier to read if they contain fewer decimals Use the ROUND function to round down your resultsUse the ROUND function to round down your results Microsoft Office 2010-Illustrated

26. Rounding a Value with a Function Rounding a Value with a Function Page 41 Microsoft Office 2010-Illustrated ROUND function and opening parenthesis inserted in formula ScreenTip indicates what information is needed ROUND function added to an existing formula NOTE: Number of Decimal Places

27. Summary Create a complex formulaCreate a complex formula Insert a functionInsert a function Type a functionType a function Copy and move cell entriesCopy and move cell entries Understand relative and absolute cell referencesUnderstand relative and absolute cell references Microsoft Office 2010-Illustrated

28. Summary Copy formulas with relative cell referencesCopy formulas with relative cell references Copy formulas with absolute cell referencesCopy formulas with absolute cell references Round a value with a functionRound a value with a function Microsoft Office 2010-Illustrated