This is a cumulative second grade common core standards based assessment. It can be used to measure student growth by adminstering it at the beginning and end of the school year.
It is made up of a variety of short answer questions. Students are given the opportunity to demonstrate their understanding of common core math concepts through explanations and drawings as necessary.
I would suggest adminstering the test over a couple of days. You could also break it up and use it for unit assessments. Standards are assessed on individual pages. There are generally 4 problems per standard, a couple of standards have 6 problems, and I combined a few standards that required similar problems.