CREATE TABLE table_203_532 (id DECIMAL, "rebounds" DECIMAL, "off" DECIMAL, "def" DECIMAL, "player" TEXT, "team" TEXT, "date" TEXT, "opponent" TEXT, "score" TEXT, "minutes played" TEXT, "points" DECIMAL, "assists" DECIMAL, "steals" DECIMAL, "blocks" DECIMAL, "20-20" TEXT, "led the league in rebounding" TEXT, "notes" TEXT)

what is the number of blocks made by moses malone ?
SELECT SUM("rebounds") FROM table_203_532 WHERE "player" = 'moses malone'
SELECT SUM("rebounds") FROM "table_203_532" WHERE "player" = 'moses malone'