This resource is a differentiated set of worksheets and posters to help develop your students' number sense. Students are required to represent the number of the day in a variety of formats: number, number word, numbers before and after, plus five, plus ten, plus two, greater than and less than, odd or even, and broke down by hundreds, tens and ones. This pack includes:~Three “Today’s Number” posters (tiered for K-2nd) that you can post on your bulletin board or somewhere in the classroom for