Xiao Ming did a math problem, and took a number minus 54 as a number minus 45, and the result was 267. What is the correct result?
小明做数学题，把一个数减54，看成了一个数减45，结果等于267，正确的结果应是多少？
<gadget id="calculator">45 - 54</gadget>
<output>-9</output>

<gadget id="calculator">267 + (-9)</gadget>
<output>258</output>

<result>258</result>