SEE PREVIEW FOR MORE VISUAL DETAILS!Decimal System Number Cards are a Montessori inspired method that helps your students understand decimal categories. As your students progress, the relation between numerals and the number of zeros in the decimal categories of single-digit units, tens, hundreds, and thousands will be easier to understand.Your students can even grasp the concept of numerical rotations or cycles of the decimal ladder. If you choose to use the Montessori colors (green, blue, red)