AMES, Iowa — Aljaz Kunc scored 21 points to lead five players in double figures and Iowa State breezed to an 82-47 victory over Grambling on Sunday night. Kunc scored 15 in the first half to help Iowa State take a 49-25 lead into intermission. Tre Jackson had 12 points, Caleb Grill scored 10 and George Conditt grabbed 10 rebounds. …