Standard form, word form, and expanded form in two ways all the way up to the hundred thousands' place!
This is a fun, interactive game that can be used as a movement activity or put in a math center! For a center, you can use this as a great sorting and matching activity. You could also laminate the cards and have the kids use a dry erase marker to write a different form of the number on their card.
If you want to use it to get your kids up and moving during math but stay focused on the skill, randomly pass out the cards and let the kids form groups by finding their matches.