The fifth-grade math team from Lewis and Clark Elementary School in Richland earned first place at the Eastern Washington Fifth Grade Math Is Cool! Championship in March.
The students competed against 160 students from 17 schools in individual tests, relays, team tests, mental math and college bowl rounds.
Lewis and Clark also earned six of the top 10 trophies in the individual competition: first, Nicholas Chang; second, Zoe Gotthold; third, Jason Zhuang; fifth, Johnnie Norsworthy; eighth, Shaheer Arif; and 10th, Christopher Gibbons.
The team will compete in the State Math Masters Championship later this month.