You could do this with a helper column.
In a blank column next to the column you want to reverse:
Type 1 in the first cell, 2 in the second cell.
Then, select both cells and double-click on the Fill Handle to fill a series
of increasing numbers. Then, Sort Desceding by the new column.
When you are done, you can delete the helper column.

tj

"buckeye999" wrote:

I want to turn a long column of numbers upsidedown so that the last entries
become the first vice versa.