The Math Challenge Curriculum Cut-Outs Are A Fun, Hands-On Resource For Practicing A Variety Of Third-Grade Math Skills. Math Challenge Cards Are Perfect For Math Warm-Ups, Early Finishers, Or Weekly Classroom Contests. With 35 Unique Challenge Cards, Students Will Always Have Interesting New Math Problems To Tackle! Curriculum Cut-Outs Can Be Used During Center Time, Group Work, Or Individual Work Or When Students Have Completed Other Tasks!