Goodwill Store Associate interview questions

I was called for an interview at the store. It was pretty basic. She asked about my previous experience and why I wanted to work for Goodwill. Then a weird timed math test where all the answers were 12. I was given a short tour of the backroom area and told that HR would be checking my references and that I would get a call from them. That call came almost a week later. I got a voicemail from a lady at the corporate office. It took several days for her to return my call since I called after office hours and left a message. When she called me I was told I was invited to an 8 hour long orientation class in another week. Luckily we were paid for this 8 hours, which I wasn't told until later. It took a little over two weeks to actually begin working in the store.