A certain school has 960 students, of whom 510 subscribed to "China Youth Daily", 330 subscribed to "Youth Literature and Art", 120 subscribed to "Mathematics Journal"; There are 58 people who subscribe to newspapers. How many people in this school have not subscribed to newspapers.
某学校有学生960人，其中510人订阅了"中国少年报"，330人订阅了"少年文艺"，120人订阅了"数学报"；订阅了不只一种报刊的有270人，订阅了三种报刊的有58人，这个学校有多少人没有订报．
<gadget id="calculator">120 - 270</gadget>
<output>-150</output>

<gadget id="calculator">510 + 330 + (-150) + 58</gadget>
<output>748</output>

<gadget id="calculator">960 - 748</gadget>
<output>212</output>

<result>212</result>