Make teaching addition 0 & 1 simple, structured, and engaging with this complete work system designed for math centers and independent work. This resource includes a variety of hands-on and paper-pencil activities to help students build math fact fluency while increasing independence. Perfect for kindergarten–2nd grade, special education classrooms, intervention groups, and independent work systems. What’s Included:• 8 Feed the Shark Activity Pages (4 problems per page + matching fish answer pie