CREATE TABLE table_5482 ("# 100" FLOAT, "Season" TEXT, "Playing For" TEXT, "Against" TEXT, "Score" TEXT)

Which sum of # 100 has a Season of 1990, and an Against of warwickshire?
SELECT SUM("# 100") FROM table_5482 WHERE "Season" = '1990' AND "Against" = 'warwickshire'
SELECT SUM("# 100") FROM "table_5482" WHERE "Against" = 'warwickshire' AND "Season" = '1990'