Xiao Zhang's height is 1.81 meters, and Xiao Wang is 0.08 meters shorter than Xiao Zhang. How tall is Xiao Wang in meters?
小张的身高是1.81米，小王比小张矮0.08米．小王的身高是多少米？
<gadget id="calculator">1.81 - 0.08</gadget>
<output>1.73</output>

<result>1.73</result>