Xiao Ming weighs 35 kg, and Xiao Qiang weighs 41 kg. How much does Xiao Qiang weigh more than Xiao Ming?
小明体重为35千克，小强体重为41千克，问小强比小明重多少千克？
<gadget id="calculator">41 - 35</gadget>
<output>6</output>

<result>6</result>