Yuanfang Supermarket newly bought 48 boxes of instant noodles, 18 bags per box, and sold 380 bags. How many bags are left?
远方超市新进48箱方便面，每箱18袋，卖出380袋，还剩多少袋？
<gadget id="calculator">18 * 48</gadget>
<output>864</output>

<gadget id="calculator">864 - 380</gadget>
<output>484</output>

<result>484</result>