Xiao Ming left out the 0 at the end of the tens number when multiplying a two-digit number by a whole number. The result is 225 less than the correct result. What is the correct answer?
小明在计算一个整十数乘两位数时，把整十数末尾的0漏掉了，结果比正确的结果少225，正确的答案是多少．
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">225 / 9</gadget>
<output>25</output>

<gadget id="calculator">25 * 10</gadget>
<output>250</output>

<result>250</result>