The school bought back 320 story books, and bought back 24 more science books than story books, how many science books did the school buy back?
学校买回故事书320本，买回的科技书比故事书的6倍还多24本，学校买回科技书多少本？
<gadget id="calculator">320 * 6</gadget>
<output>1_920</output>

<gadget id="calculator">1_920 + 24</gadget>
<output>1_944</output>

<result>1_944</result>