Here is a math workpage to help your students with composing numbers/addition. If you like this workpage, check my TPT store for more domino composing and decomposing numbers. Great for homework, or morning work.
There are currently 24 dot cards included in this freebie. I plan to create more and upload them as well at a later date.I plan to use these cards during number talks in my first grade classroom. They are also great for subitizing!