CREATE TABLE table_name_75 (points NUMBER, difference VARCHAR2, lost VARCHAR2)

What was the total number of Points when the value Difference was 13, and when the value Lost was greater than 3?
SELECT SUM(points) FROM table_name_75 WHERE difference = "13" AND lost > 3
SELECT SUM("points") FROM "table_name_75" WHERE "13" = "difference" AND "lost" > 3