There are posters with the base ten decimal models for a whole number, tenth, hundredth, and thousandth. Also, I have included student grids that can be used for building decimal understanding. The grids are also a great tool to use when your students begin adding and subtracting decimals.Checkout the Decimal Unit for lessons on how to implement these grids! The unit also includes 25 mini-lessons, warm-ups, independent practice, math rotation guide, and 5 assessments! https://www.teacherspayteac