GSM8K train #6771 · Algebra · Algebra word problems
Five years ago, there were 500 old books in the library
Five years ago, there were 500 old books in the library. Two years ago, the librarian bought 300 books. Last year, the librarian bought 100 more books than she had bought the previous year. This year, the librarian donated 200 of the library's old books. How many books are in the library now?
GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #6771
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