11.11*6666+7778*33.33=how much.
11.11*6666+7778*33.33=多少．
<gadget id="calculator">11.11 * 6_666</gadget>
<output>74_059.26</output>

<gadget id="calculator">7_778 * 33.33</gadget>
<output>259_240.74</output>

<gadget id="calculator">74_059.26 + 259_240.74</gadget>
<output>333_300</output>

<result>333_300</result>