Math Problem of the Day

1 bedroom + 1 dog + normal amount of toys x 5 very generous grandparents - 75% of toys already packed away because boys won't clean their room + 1 room sweep by mom, squared (for 2 boys) =

I tell you, I don't know how to get them to maintain their stuff. Tristen is pretty helpful, but Mace is completely useless when it comes to focusing enough to clean (or really do anything, for that matter). Putting that pile away will likely take them the rest of the day, with lots of playing and fighting along the way. But I'm sure not doing it!!