I made this station for my students to use specifically on our classroom Nooks and Kindles. Because of that, each flashcard is one full page rather than several cards to each page. This is a great way for students to practice their subtraction facts. One page has the math problem and the next page has the answer. You could also load this onto a desktop computer or laptop for the students to use with the Page Down or arrow keys. If you wanted to use these for flashcards or station cards, you could also choose to print multiple pages onto one page so that you would have a smaller set of cards. Many options - great fact practice! There are 11 separate files included in this station (-0 to -10 facts) with a total of 325 pages. Hope you like it!