A chicken farm shipped out 13,600 broilers in January, twice as many broilers in February, and 800 fewer broilers in March than in the previous two months. How many chickens were shipped in March?
一个养鸡场一月份运出肉鸡13600只，二月份运出的肉鸡是一月份的2倍，三月份运出的比前两个月的总数少800只，三月份运出了多少只？
<gadget id="calculator">13_600 * 2</gadget>
<output>27_200</output>

<gadget id="calculator">27_200 - 800</gadget>
<output>26_400</output>

<gadget id="calculator">13_600 + 26_400</gadget>
<output>40_000</output>

<result>40_000</result>