(865-(273+498))*19.
(865-(273+498))*19．
<gadget id="calculator">273 + 498</gadget>
<output>771</output>

<gadget id="calculator">865 - 771</gadget>
<output>94</output>

<gadget id="calculator">94 * 19</gadget>
<output>1_786</output>

<result>1_786</result>