These 4th Grade Math Assessments are just what you need to quickly check how your students are doing with each of the Fourth Grade Common Core math standards. There are 40 one-page assessments, with at least one assessment (sometimes more) for EACH of the standards. That's enough for one a week through the school year. And the best part is that there are TWO versions of each assessment--a FORM A and a FORM B--that test the same skills, but give you options for pre/post tests or for retesting a