Xiao Cong is 1.54 meters tall, 0.2 meters taller than Xiao Liang, and Xiao Gang is 0.12 meters taller than Xiao Liang. How tall is Xiao Gang?
小聪身高1.54米，比小亮高0.2米，小刚比小亮高0.12米，小刚身高是多少米？
<gadget id="calculator">1.54 - 0.2</gadget>
<output>1.34</output>

<gadget id="calculator">1.34 + 0.12</gadget>
<output>1.46</output>

<result>1.46</result>