In the corner of the classroom, there are 28 more story books than science books. Later, 32 story books were lent out and 24 new science and technology books were purchased. Which books are more now, and how many? It can be assumed that the original science and technology book is 100, then the story book is 100+28= 128.

Borrowing 32 storybooks is 128-32=96, so there are 96 storybooks now.

The purchase quantity of 24 science and technology books is 100+24= 124, so there are now 124 science and technology books.

Then, we can see that there are more books on science and technology, 124-96=28.

The answer is that there are many science and technology books now, with 28 more.

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