This product consists of 3 sets of 120 charts. 1 chart has numbers inside and can be used as a great resource for your students at their desk. 1 chart has dotted numbers for students to write over to practice number formation. Great for students who write backwards numbers. 1 chart has no numbers for students to write in. The blank charts can be laminated and you can write in numbers and have students fill in using a skinny dry erase marker. They are great at math centers, for morning routine, or when students finish early. The possibilities are endless with a variety of 120 charts. It is a great resource to have in your classroom!