Xiaohua scored 87 points in Chinese and 100 points in mathematics in the mid-term exam. If his average score in Chinese, mathematics, and foreign language is not lower than 95 points, what is the minimum score for his foreign language test?
小华期中考试，语文87分，数学100分，要使他的语文、数学、外语三科的平均成绩不低95分，他的外语成绩至少要考几分？
<gadget id="calculator">95 * 3</gadget>
<output>285</output>

<gadget id="calculator">87 + 100</gadget>
<output>187</output>

<gadget id="calculator">285 - 187</gadget>
<output>98</output>

<result>98</result>