How do you report hours that vary week to week?

I work some days through a staffing agency while still certifying. It has been weighing on me all week. The form asks for gross earnings, which I do not see until later. Did anyone get an overpayment notice from a mistake?

In my state the question was about the week I worked, not the week I was paid. Read the wording on your form carefully, or ask the claims line.

The claimant handbook has worked examples for part-time pay. Mine was clearer than the phone line.