□/▽=16...6, □What is the minimum.
□/▽=16…6，□最小是多少．
<gadget id="calculator">6 + 1</gadget>
<output>7</output>

<gadget id="calculator">16 * 7</gadget>
<output>112</output>

<gadget id="calculator">112 + 6</gadget>
<output>118</output>

<result>118</result>