There were 24 cars and three motorcycles parked in the parking lot. Xiao Liang said that he counted 86 wheels in total. Can you do the math? How many three-wheeled motorcycles are there?
停车场停了小汽车和三辆摩托车两种车，共24辆．小亮说他共数了86个轮子，你能算算吗，三轮摩托车有多少辆．
<gadget id="calculator">24 * 3</gadget>
<output>72</output>

<gadget id="calculator">86 - 72</gadget>
<output>14</output>

<gadget id="calculator">4 - 3</gadget>
<output>1</output>

<gadget id="calculator">14 / 1</gadget>
<output>14</output>

<gadget id="calculator">24 - 14</gadget>
<output>10</output>

<result>10</result>