Test-prep cards provide comprehensive practice for grade-level math skills! Skills covered: Operations and Algebraic Thinking; Number and Operations in Base Ten; Measurement and Data; and Geometry. Written specifically to Common Core State Standards. Each set includes 300 test-prep questions on key grade-level math skills. Double-sided cards are color coded by skill for easy identification. Self-checking answers on back. Predrilled holes for storage on included sort-and-store rings (two per set). Reproducible assessment checklist. Set of 150 2-1/2 x 4" cards.