I only ended up being with my two, we did about an hour of work (well, ds did less), did some cleaning in their rooms and then went out to see The Voyage of the Dawn Treader. Excellent movie!
Dd and I worked on the US states, then she tested herself on the Canadian provinces and territories. She picked the word problems from Ray's and yes, some of them were a bit challenging. That reminds me: I have to get today's sheet done.