To add and remove rows and columns, use the Modify > Table or column header menu.
Pressing Tab in the last cell of a table automatically
adds another row to the table.
Add a single row or column
Click in a cell and do one of the
following:Select Modify > Table > Insert Row or Modify > Table > Insert Column.
A row appears above the insertion point or a column appears to the left of the insertion point.
Click the column header menu, and then select Insert Column Left or Insert Column Right.

Add multiple rows or columns
Delete a row or column
Do one of the following:Click in a cell within the row or column you want to delete, then select Modify > Table > Delete Row, or Modify > Table > Delete Column.
Select a complete row or column, then select Edit > Clear or press Delete.
Add or delete rows or columns using the Property inspectorTo add or delete rows, increase or decrease the Rows value.
To add or delete columns, increase or decrease the Cols value.