Pitt County schools hosted its fourth annual "Math Masters" competition this week. The competition allows third, fourth, and fifth graders from the county's eighteen elementary schools to test their math wits against each other. Day one of the competition Wednesday featured schools located in the county. Ayden Elementary walked away with the victory. Sixteen individual finalists will come back Friday to compete against sixteen finalists selected Thursday from schools located within the city of Greenville. Wahl Coates Elementary won the city title.