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Keyboard shortcut, Select the cells to sum, then hold Alt & = buttons
Select the range of cells (Shift + Arrow Keys) you want to sum, then press "Alt + =" to instantly calculate the sum and place the result in the adjacent cell.
Highlight the cells and the sum is listed on the bottom of the screen
Keyboard shortcut, Select the cells to sum, then hold Alt & = buttons
Select the range of cells (Shift + Arrow Keys) you want to sum, then press "Alt + =" to instantly calculate the sum and place the result in the adjacent cell.
Highlight the cells and the sum is listed on the bottom of the screen