Designed specifically for 3rd grade curriculum, this is the first of several card sets. Given 6 large answer cards, students match each with 4 computational facts, number sense/mental math problem-solving questions, or 3rd grade skill cards. There are 24 question cards in all. *This set emphasizes addition, subtraction, beginning money skills, beginning multiplication, and vocabulary such as "more/less than", "doubled", "groups of", "sum", & "difference".