How do I hide question numbers on some (or all) of the questions in a conversation?

A customer set up a conversation with multiple pages each holding several questions. The first few questions and the last few questions were of a more general, demographic type and they didn't want the questions numbers to be shown preceding those questions.

To accomplish this, go to Properties on the question where you want to hide the number and scroll down to Layout, click on it so the options show on the drop-down and then check the box next to Hide number. You can do this for as many or few questions as you'd like.