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Chapter 1 - Excel - McGraw-Hill

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HOW TO: Use the Sum Function<br />

1. Click the cell where you want to display the<br />

calculation results.<br />

2. Click the AutoSum button [Home tab, Editing<br />

group].<br />

3. Press Enter to complete the formula (Figure 1-22).<br />

• You can double-click AutoSum to enter the<br />

formula. Click once to see the range and click a<br />

second time to complete the entry.<br />

Formula bar<br />

AutoSum range<br />

MORE INFO<br />

To display formulas in the worksheet, click the Formula<br />

tab, and click Show Formulas or press CTRL+~.<br />

1-22 AutoSum function<br />

Copy the Sum Function<br />

The Fill Handle is a useful tool to copy functions and formulas, such as Sum, into adjacent<br />

cells. Notice that in Figure 1-23 each day of the week contains the same number of figures to<br />

total. The formula to sum the numbers in the “Tuesday” column is the same as the formula to<br />

add the numbers in the “Monday” column except for the cell references. When you drag the<br />

Fill Handle, <strong>Excel</strong> automatically adjusts cell references. The formula automatically changes<br />

relative to its location on the worksheet.<br />

1-23 Using the Fill Handle to copy a formula<br />

SLO 1.3 Using the Sum Function E1-17

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