Are your students have a difficult time learning number sense, operations, and skip counting? If so, then the Hundreds Number Lines and Number Charts Combined resource supports number sense and provides number lines and charts to help support the understanding of the order of numbers and skip counting in 2s, 5s, 10s, 20s, 50s, and 100s. This resource is great for visual learners and works even better when supplemented with other resources such as paper money (Paper Money 1 and Paper Money 2) an