Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE checking ( balance VARCHAR, custid VARCHAR )
TABLE: CREATE TABLE savings ( balance VARCHAR, custid VARCHAR )

### Question ###
Find the total checking and saving balance of all accounts sorted by the total balance in ascending order.

### Accurate SQL ###

SELECT T1.balance + T2.balance FROM checking AS T1 JOIN savings AS T2 ON T1.custid = T2.custid ORDER BY T1.balance + T2.balance