Help your students master counting within 120 by using a FUN set of No prep Boom Cards. This resource includes 6 self-checking Boom Card Decks that can be used to practice first grade 1.NBT.1 skills. They will practice several strategies counting within 120. This resource provides review, practice, and enrichment in an engaging and meaningful way. It is great for Morning Work, Sub Plans, Math Centers, Early Finishers, Homework, Partner Pairs (pair different abilities for support), and so much mo