Oracle SQL:从另一个表向查询结果添加sum

I have two tables where one of the tables, TABLE2, has a column for TABLE1_IDs, thus there is a many-to-one relationship between TABLE2 and TABLE1 rows. TABLE2 has a column PRICE which is a number that represents a dollar amount. I have a query that obtains certain rows of TABLE1, but I want to get the total of all corresponding TABLE2 rows' PRICE values as an additional column in the query results.I have two tables where one of the tables, TABL