There are 328 hens on the farm, and the number of chicks is twice that of the hens. How many hens and chicks are there in the farm?
农场里养了328只母鸡，小鸡的只数是母鸡的2倍，农场里的母鸡和小鸡共多少只？
<gadget id="calculator">328 * 2</gadget>
<output>656</output>

<gadget id="calculator">656 + 328</gadget>
<output>984</output>

<result>984</result>