The school bought 580 story books, and bought 56 more technology books than the story books. How many science and technology books did the school buy?
学校买了580本故事书，买的科技书比故事书的3倍还多56本．学校买了多少本科技书？
<gadget id="calculator">580 * 3</gadget>
<output>1_740</output>

<gadget id="calculator">1_740 + 56</gadget>
<output>1_796</output>

<result>1_796</result>