Last year, Qianjin Road Primary School had 1,548 students, 263 of whom graduated from the sixth grade, and this year recruited 256 freshmen of the first grade. How many students are there this year?
前进路小学去年有学生1548人，六年级毕业离校263人，今年又招一年级新生256人．今年有学生多少人？
<gadget id="calculator">1_548 - 263</gadget>
<output>1_285</output>

<gadget id="calculator">1_285 + 256</gadget>
<output>1_541</output>

<result>1_541</result>