Nail 9 wooden strips with a length of 25 cm together in order, and each joint overlaps by 3 cm. How long is the nailed wooden strip?
将9张长25厘米的木条顺次钉在一起，每个接头处重合3cm，钉好的木条有多长？
<gadget id="calculator">25 * 9</gadget>
<output>225</output>

<gadget id="calculator">9 - 1</gadget>
<output>8</output>

<gadget id="calculator">8 * 3</gadget>
<output>24</output>

<gadget id="calculator">225 - 24</gadget>
<output>201</output>

<result>201</result>