A hat is 126 yuan, a piece of clothing is 388 yuan, and the mother takes out 600 yuan, how much should I get back?
一顶帽子126元，一件衣服388元，妈妈拿出600元，应找回多少元？
<gadget id="calculator">126 + 388</gadget>
<output>514</output>

<gadget id="calculator">600 - 514</gadget>
<output>86</output>

<result>86</result>