There are 78 girls in the fifth grade of Hongxin Primary School, 25 fewer than the boys. How many fifth graders are there in this school?
红新小学五年级有女生78人，比男生少25人，这个学校五年级有多少人？
<gadget id="calculator">78 + 25</gadget>
<output>103</output>

<gadget id="calculator">103 + 78</gadget>
<output>181</output>

<result>181</result>