168.54+368.54+568.54+768.54+968.54=how much.
168.54+368.54+568.54+768.54+968.54=多少．
<gadget id="calculator">168.54 + 368.54 + 568.54 + 768.54 + 968.54</gadget>
<output>2_842.7</output>

<result>2_842.7</result>