The divisor is 5, the quotient is 120, the remainder is 3, what is the dividend.
除数是5，商是120，余数是3，被除数是多少．
<gadget id="calculator">120 * 5</gadget>
<output>600</output>

<gadget id="calculator">600 + 3</gadget>
<output>603</output>

<result>603</result>