This is my absolute favorite resource that I have ever created! Place value can be so hard for students, and when I started making my students complete one of these sheets each week, they became masters of place value by those dreaded end of the year tests! I copied 9 at a time and made a packet of them for the whole nine weeks for each of my students. I wouldn't give them the next number for the next week until Thursday or Friday of the current week, though! I would usually make the numbers get progressively harder as well. I have included a PowerPoint for you to see how I would introduce these packets/sheets to my students making this resource literally ready to go for you! Just copy the blank sheets for your students and pull up the PowerPoint for your students when you are ready to begin this process with your students! Please let me know what you think about my favorite resource!