Mom: "I raised 160 ducks this year." Huahua: "The number of chickens raised this year is 50 times more than that of ducks." How many chickens and ducks did Huahua raise in total?
妈妈："我今年养了160只鸭"，华华："养鸡的只数今年养是鸭的2倍多50只"，华华家共养了多少只鸡和鸭？
<gadget id="calculator">160 * 2</gadget>
<output>320</output>

<gadget id="calculator">320 + 50 + 160</gadget>
<output>530</output>

<result>530</result>