Simple calculation: 1995+1996+1997+1998+1999+2000.
简便计算：1995+1996+1997+1998+1999+2000．
<gadget id="calculator">1_995 + 1_996 + 1_997 + 1_998 + 1_999 + 2_000</gadget>
<output>11_985</output>

<result>11_985</result>