There are 426 male students in Hongxing Primary School, and 117 fewer female students than male students. How many students are there in Hongxing Primary School?
红星小学有男同学426人，女同学比男同学少117人，红星小学一共有多少人？
<gadget id="calculator">426 - 117</gadget>
<output>309</output>

<gadget id="calculator">309 + 426</gadget>
<output>735</output>

<result>735</result>