My 6-year-old is great at math. He'll be done with Singapore 1A next week. Today, out of the blue, he says, "I want to do Rod & Staff math."
What a turkey! I told him we are doing Singapore now, so we did a lesson of that. Then, to satisfy his sudden craving for R&S math, I copied one of the blackline masters I have of addition and subtraction problems. There's got to be at least 100 problems on this page. He looked at it and asked, "Do I have to do ALL of these?" 
I told him to do two lines of it. He finished quickly and then I didn't hear anymore about R&S math after that... 
