(2168-12*(73+16))/5.
(2168-12*(73+16))/5．
<gadget id="calculator">73 + 16</gadget>
<output>89</output>

<gadget id="calculator">12 * 89</gadget>
<output>1_068</output>

<gadget id="calculator">2_168 - 1_068</gadget>
<output>1_100</output>

<gadget id="calculator">1_100 / 5</gadget>
<output>220</output>

<result>220</result>