This is a file containing a place value mat for tens and ones (the mat for hundreds, tens, and ones is a free download file I have uploaded so be sure and look for it in my products) as well as "tents" for ones, tens, and hundreds. As you can see in the preview picture, I chose to color code mine. This is completely optional, white paper would work just as well. Students two or three digit numbers by placing the largest number at the bottom and smaller numbers on top so only one digit of each number shows. They can then separate them to show expanded form.