Clearing a Condition or Result Value
To clear a condition or result value:
2. Select the cell, the row (click the row number) or the column (click the column header cell) you want to clear. Hold down SHIFT or CTRL to select multiple rows or columns.
3. Do one of the following:
a. Right-click and select 
Clear from the context menu. b. Click in the toolbar. c. Press DEL.
