My bookkeeping and payroll days did not require letters. If the numbers didn’t match up ya just keep tryin’! lol
Ah, bookkeeping and payroll. That can be a lot of fun .... NOT!
Mom did some bookkeeping in her younger days and talked about how she’d be stuck at work sometimes, looking for that one cent she was off. Whew, no thanks!
I thought you were referring to Algebra because there are letters mixed with numbers. I did fine in all other areas of math but Algebra killed me. LOL