Students should come with some experience doing double digit multiplication, but 6th grade is the first time the standard algorithm for division is an expectation. Mastery is an end of year expectation so that students have time to transfer to the use of algorithms with all operations. These skills are listed as the first question for the opportunity to bring up conversation of using algorithms, but it is not expected or necessary for mastery to occur at this time. Using the computational algorithms should continue to be applied and refined over the remainder of the year.