Students will be engaged with this hands on math center to help develop number sense. Students will be able to practice number sense in small groups, intervention, and/or math centers. Students can practice sequencing numbers between 1-100 in various increments, and then practice writing the numbers. There is an accountability recording sheet after sequencing 1-20, 1-30, 1-50, and 1-100. I hope your students enjoy using this activity! *Color and Black and White Versions*Included:*Number Card