-- test.sql
-- Tested in SQL*plus

DROP TABLE test;

CREATE TABLE test (a INTEGER, b INTEGER);

INSERT INTO test VALUES ('&&A','&&B');

commit;

SELECT a-b difference FROM test;

SELECT a*b product FROM test;

SELECT trunc(a/b) integer_quotient FROM test;  

SELECT MOD(a,b) remainder FROM test;

SELECT POWER(a,b) exponentiation FROM test;