Here comes the first problem of the week!

Today is sciences class, we started our individual grade math curricula. Grade 6s are working on place value from hundred trillions down to millionths. This includes the 3 ways to write a number. The 7s are working on order of operations. Finally, the 8s are working on the Pythagorean theorem. The first problem of the week (POW) for each group was handed out today and as will be the pattern for the school year is due the final day of this week (Friday, September 23)