Build students' confidence and fluency with numbers 0-10 with these flash cards! Featuring numbers presented in nine different formats, these are the perfect tool for expanding number sense. Every set contains a collection of full-color, high-interest student cards, as well as instructions and tips for the teacher or parent, along with suggested activities. Each card has a hole in the top corner for use with a ring or string to help with organization and storage. Additionally, each card has one corner that is shaped differently than the others. By lining up the non-rounded corners, the flash cards can quickly be faced in the same direction. Each card is 3⅛" x 5⅛".