Total: 333 sheets Approximately for children from the older preschool class (3A) to 1st grade (A) and the beginning of 2nd grade (B). The numbers are not perfectly sequential. Some numbers are missing. One sheet has writing on it (B40a), which is included as a bonus. I apologize if I missed anything. There is some creasing from when I counted them, and some dirt from storage. As shown in the pictures. Thank you.