Is there a way to subtract 3 from every digit of a number?

[Chris Angelico]

On Mon, Feb 22, 2021 at 1:39 AM Avi Gross via Python-list
<python-list at python.org> wrote:
> But you just moved the goalpost by talking about using a data.frame as that
> (and I assume numpy and pandas) are not very basic Python.

Given that the original post mentioned a pd.Series, I don't know how
far the goalposts actually moved :)

ChrisA