The divisor is 32, the quotient is 19, and the remainder is 21. What is the dividend?
除数是32，商是19，余数21，被除数是多少．
<gadget id="calculator">32 * 19</gadget>
<output>608</output>

<gadget id="calculator">608 + 21</gadget>
<output>629</output>

<result>629</result>