When DS was that age I just made up math questions from what was going on around us, or about things that he liked. So, I had him help me figure out measurements for cooking (I need 1 cup of flour, but I'm using a 1/2 cup scoop, how many times do I need to scoop?) or figuring out how far things are when we're driving, how much things cost when shopping, etc.
I don't know how much you're wanting to do, so that might be a time-intensive process if you'd rather that she have a few problems to work independently or something. I've also used the worksheets at education.com which are searchable by grade level. He doesn't usually do a whole worksheet if it's just repetitive equations, but, then I don't think he needs to, so I'm fine with that. It's a lot easier than getting a workbook that has a lot of content that's not at the right level or too repetitive, etc.
