These place value mats help students gain concrete experience with base ten blocks and unit cubes. Students can decompose a ten into ones, exchange ten ones for a base ten rod, etc. They are often used in my games that I created for tens and ones in the Atelier Top series. Place value mats are also available, FOR FREE, in English, Spanish, and German.Check out my Groovy Workshop Bundle.Or my Paquet Atelier Top Bundle.