A flour mill sells 180 bags of flour in the morning, and 30 bags in the afternoon, which is twice as much as in the morning. How many bags of flour are sold in total in one day?
面粉厂一天上午卖出面粉180袋，下午卖的是上午的2倍少30袋，这一天共卖出面粉多少袋？
<gadget id="calculator">180 * 2</gadget>
<output>360</output>

<gadget id="calculator">360 - 30</gadget>
<output>330</output>

<gadget id="calculator">180 + 330</gadget>
<output>510</output>

<result>510</result>