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1) Benny has 13 books in his library. He bought several books at a yard sale over the weekend. He now has 67 books in his library. How many books did he buy at the yard sale?​

User Josephting
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1 Answer

5 votes
Initially he has = 13 books
He bought several book.
Now he has = 67 books

book he bought from yard sale
= 67-13
=54
User Blacklabel
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