Xiaoming's father is 170cm tall, which is 10cm more than twice Xiaoming's height. What is Xiaoming's height?
小明的爸爸身高170cm，比小明身高的2倍还多10cm，小明的身高是多少？
<gadget id="calculator">170 - 10</gadget>
<output>160</output>

<gadget id="calculator">160 / 2</gadget>
<output>80</output>

<result>80</result>