Also, check out Fabulous in First's Michelle Oakes' free A Chunk of the Chart center from TpT. It is so cute and who doesn't love free?!
Here are a few more freebies!
Katie King of Queen of the First Grade Jungle's Cut and Paste Numbers from 99-120 and 10 More and Ten Less.
If you have a free 120 chart activity, please, leave a comment in this post and I will add your link.