Uncle Zhang originally brought 200 yuan, and spent 90 yuan to buy a shirt. Later, he went to the bank to withdraw 500 yuan. At this time, Uncle Zhang had more money than he had brought.
张叔叔原来带了200元，买衬衫用去了90元，后来去银行取了500元，这时张叔叔身上的钱比原来带的钱多了多少元
<gadget id="calculator">200 - 90</gadget>
<output>110</output>

<gadget id="calculator">500 - 200</gadget>
<output>300</output>

<gadget id="calculator">110 + 300</gadget>
<output>410</output>

<result>410</result>