The store shipped 650 kilograms of jelly and sold 16 boxes, with an average of 18 kilograms per box. How many kilograms of jelly are left?
商店运来果冻650千克，卖出16箱，平均每箱18千克，还剩多少千克果冻？
<gadget id="calculator">16 * 18</gadget>
<output>288</output>

<gadget id="calculator">650 - 288</gadget>
<output>362</output>

<result>362</result>