Mom takes 800 yuan to the mall, buys a coat for 346 yuan, and buys a bag for 254 yuan, how much should I get back?
妈妈带800元钱去商场，买了一件上衣用去346元，又买了一个包用去254元，应找回多少钱？
<gadget id="calculator">346 + 254</gadget>
<output>600</output>

<gadget id="calculator">800 - 600</gadget>
<output>200</output>

<result>200</result>