When the little sloppy calculated 20*(□+5), due to his carelessness, he mistakenly calculated 20*□+5. Please help him to calculate the difference between the result he got and the correct result.
小马虎在计算20*(□+5)时，由于粗心，错误地算成了20*□+5，请你帮他算一算，他得到的结果与正确的结果相差多少．
<gadget id="calculator">100 - 5</gadget>
<output>95</output>

<result>95</result>