How to add columns to multiple sheets with multiple tables over top each other simultaneou

I'm finding that I can't do this with both multiple sheets with two or more identical tables directly in line vertically of each other let alone with just a single sheet nor multiple sheets with only one table. I'm guessing this is just not possible. Hoping someone can inform me otherwise, otherwise simply adding another column to these tables I have is tedious as I have to do it one sheet at a time and within each sheet with two or more tables I have to first remove the tables(convert to range), then add the column(s) I want to add. Any good news? Thanks guys/gals

hmm, "Cannot make changes to table or xml mapping when multiple sheets are selected". sounds like no uh? what's "xml mapping"?