A piece of clothing is 286 yuan, which is 67 yuan more expensive than trousers. How much does Xiao Ming need to buy a set of clothes?
一件衣服286元，比裤子贵67元，小明要买一套衣服要多少钱？
<gadget id="calculator">286 - 67</gadget>
<output>219</output>

<gadget id="calculator">219 + 286</gadget>
<output>505</output>

<result>505</result>