The Shanghai Oriental Pearl TV Tower is 468 meters high, and the Tianjin TV Tower is 415 meters high. How much higher is the Oriental Pearl TV Tower than the Tianjin TV Tower?
上海东方明珠电视塔高468米，天津电视塔高415米，东方明珠电视塔比天津电视塔高多少米？
<gadget id="calculator">468 - 415</gadget>
<output>53</output>

<result>53</result>