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 Groovy Math Workshop series. The Mandarin Edition is currently available for 10 More, 10 Less, with more coming soon.This resource is in Mandarin. Place value mats are also available, FOR FREE, in English, French, Spanish, and German.