6.11++9.22+8.33+7.44+5.55+4.56+3.67+2.78+1.89．
6.11++9.22+8.33+7.44+5.55+4.56+3.67+2.78+1.89．
<gadget id="calculator">6.11 + 9.22 + 8.33 + 7.44 + 5.55 + 4.56 + 3.67 + 2.78 + 1.89</gadget>
<output>49.55</output>

<result>49.55</result>