Select Sum: you can select a row horizontally or a column vertically. By default, the sum of values will appear on the status bar below the table.
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Formula sum: excel's sum formula is sum, enter =sum () in the result box, and then enter the numerical coordinates of the sum in brackets.
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Select the sum field: click the cell, then click the Sum button on the menu bar, hold down the Ctrl key, click the cell that requires sum, and then press ENTER to sum.
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Sum function: Sum function is sum. If you don't know, you can click the "fx" icon above, select the mathematical function in the pop-up dialog box, and then select the sum function.
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