What do these numbers on Order and Paging mean?

What do these numbers on Order and Paging mean?

napisao/la Karl Zander -
Broj odgovora: 3

Moodle 2.5.1

In the quiz on the "Oder and paging" tab there is a column of numbers after the questions with 10,30, 50 etc.  See this image.

 

What do those numbers mean?  Why would I want to change them?

Thank you

--Karl

Prosek ocena:Useful (1)
U odgovoru na Karl Zander

Re: What do these numbers on Order and Paging mean?

napisao/la Beverly Faber -

Did you ever find our what these numbers meant under reorder questions? Why not 1, 2, 3, etc

U odgovoru na Beverly Faber

Re: What do these numbers on Order and Paging mean?

napisao/la Tim Hunt -
Slika Core developers Slika Documentation writers Slika Particularly helpful Moodlers Slika Peer reviewers Slika Plugin developers

If you have 1, 2, 3, then there is no space to put something between 1 and 2. Between 10 and 20 there are other numbers like 15.