write a word problem involving the number of pages in a book. then write the numerical expression that you would need to use to solve your problem.

We will be happy to critique your efforts. Here is an example.

It took Michelle a week to read the book reading 30 pages a day. She only had to read 15 pages on the last day. How many pages are in the book?

15 pages

How do you solve that?

write a word problem involving the number of pages in a book. then write the numerical expression that you would need to use to solve your problem. ????

Word problem: Sarah is reading a book with 250 pages. She has already read 100 pages. How many more pages does Sarah need to read to finish the book?

Numerical expression: To solve this problem, we need to subtract the number of pages Sarah has already read (100) from the total number of pages in the book (250). So, the numerical expression would be:

250 - 100 = ?