Here is a freebie to use in your classroom. It is a sample from the 4 different levels which will challenge all students in the classroom to develop a better understanding of place value. This level focuses on tens and ones in two or three digit numbers. Check my store for the entire bundle and for the other three levels! With this download you get one level of 12 task cards, a student answer sheet, and an answer key. Thanks for your download. Happy teaching!