Simple calculation: 363*254+363*147-363, 333*46+999*18.
简便计算：363*254+363*147-363,333*46+999*18．
<gadget id="calculator">333 * 46</gadget>
<output>15_318</output>

<gadget id="calculator">999 * 18</gadget>
<output>17_982</output>

<gadget id="calculator">15_318 + 17_982</gadget>
<output>33_300</output>

<result>33_300</result>