Aunt Zhang wants to buy 3 pairs of badminton rackets and 1 pair of table tennis rackets. It is known that the price of each pair of badminton rackets is three times that of table tennis rackets, and the price of table tennis rackets is 32 yuan per pair. How much more does it cost to buy badminton rackets than to buy table tennis rackets?
张阿姨要买3副羽毛球拍和1副乒乓球拍，已知每副羽毛球拍的价格是乒乓球拍的3倍，乒乓球拍32元/副，买羽毛球拍比买乒乓球拍多花多少钱？
<gadget id="calculator">32 * 3 * 3</gadget>
<output>288</output>

<gadget id="calculator">288 - 32</gadget>
<output>256</output>

<result>256</result>