One number is 245, which is 35 more than the other number. What is the sum of these two numbers?
一个数是245，比另一个数多35，这两个数的和是多少．
<gadget id="calculator">245 - 35</gadget>
<output>210</output>

<gadget id="calculator">210 + 245</gadget>
<output>455</output>

<result>455</result>