2006+200.6+20.06+2.006+994+99.4+9.94+0.994=how much.
2006+200.6+20.06+2.006+994+99.4+9.94+0.994=多少．
<gadget id="calculator">2_006 + 200.6 + 20.06 + 2.006 + 994 + 99.4 + 9.94 + 0.994</gadget>
<output>3_333</output>

<result>3_333</result>