This bundle includes 5 sets of task cards, each covering one of the domains in the fourth grade common core. Each set has 32 task cards. That means the bundle contains 160 review problems. These are a great way to review for end-of-year tests. They can be used in a variety of ways from math centers, to a scoot activity, to using them as question cards with a generic game board. My students would much rather do a series of question cards than a worksheet any day. They love to move around the room during scoot, or use them for game cards. This bundle covers all 28 of the Fourth Grade Common Core Math Objectives.