This is a fun and engaging math center activity.Students have to find the missing number that is going up the coconut tree in one activity! Great for a Chicka Chicka Boom Boom Unit or beach unit! Print on card stock, laminate, and start using at a math center. Activity can be self checking by writing the answer on the back of the coconut tree card. This activity also comes with a worksheet with missing numbers on the coconut tree. Students cut and paste the missing numbers onto the tree. ENJOY!!!