There are 5 classes in the third grade of Hongxing Primary School, each class has 36 students, including 85 girls and how many boys?
红星小学三年级共有5个班，每班都有36人，其中女生共有85人，男生共有多少人？
<gadget id="calculator">36 * 5</gadget>
<output>180</output>

<gadget id="calculator">180 - 85</gadget>
<output>95</output>

<result>95</result>