Naughty took 100 yuan to buy 8 pairs of table tennis rackets, and got back 12 yuan. How much is each pair of table tennis rackets?
淘气拿了100元去买8副乒乓球拍，找回了12元钱，每副乒乓球拍多少元？
<gadget id="calculator">100 - 12</gadget>
<output>88</output>

<gadget id="calculator">88 / 8</gadget>
<output>11</output>

<result>11</result>