SELECT Name, Salary + 5 as 'Add', Name + ', ' + Country as 'String Concatenation', +Salary as 'Positive', -Salary as 'Negative', Salary - 5 as 'Subtract', Salary / 5 as 'Divide', Salary % 7 as 'Modulo', Salary * 0.3 as 'Multiply' FROM EMP