You may proceed as follows:
click in any cell in the table;
in the editor status bar, displayed at the bottom of the editor frame, click on “table”;
press the “Delete” key or the “Backspace” key.
You may also proceed as follows:
click in any cell in the table;
click on the right button of the mouse or pointing device;
the context menu is displayed;
at the bottom of the context menu, you have the option to delete the TABLE element.
In Internet Explorer, you may also proceed as follows:
put the cursor just after the table and press the “Backspace” key;
or click on the border of the table and press the “Delete” key.