Teacher Wang brought 2,150 yuan, 1,100 yuan was spent on a TV, and 386 yuan was spent on a DVD player. How much money is left?
王老师带了2150元钱，买一台电视用去了1100元，买一台影碟机用去386元，还剩多少元？
<gadget id="calculator">2_150 - 1_100 - 386</gadget>
<output>664</output>

<result>664</result>