Naughty has 32 stamps, Xiaoxiao has 18 stamps 13 times less than Naughty, how many stamps does Xiaoxiao have?
淘气有32枚邮票，笑笑的邮票数比淘气的13倍少18枚，笑笑有多少枚邮票？
<gadget id="calculator">32 * 13</gadget>
<output>416</output>

<gadget id="calculator">416 - 18</gadget>
<output>398</output>

<result>398</result>