Get these cool colored plants/leaf themed numbers posters for your classroom. They serve as a great reference point by displaying the numbers in numerical, written, ten-frame, and tally marks!
Types of leaves in the background change at #11.
So #1-10 have one design #11-20 have anther design.
Not only yo simply switch things up, but to show a distinction between the #1-10 and the ____-teens.