This product comes in 2 layouts. The first one (which I use for my printable) is the worksheet in halves which I print front to back and distribute to my kids to use once every week. The other pdf is full size which I use on my smartboard to either review the answers or have the students review the answers with each other.
The product comes with 40 weeks (Monday-Thursday) of generated numbers (no repeats) to practice with!
It is a great way to reinforce the same skills over and over again - AND can be done in 5 minutes! I have seen my students knowledge and understanding of expanded, standard, and word form grow as well as the ability to regroup and represent numbers in different ways (which applies to CCSS).
Please feel free to contact me if you have any questions or would like something changed! I hope you enjoy :-)