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sertanlavr [38]
3 years ago
6

Jessica has thirty-one books in her library. She bought several books at a

Mathematics
1 answer:
Shtirlitz [24]3 years ago
8 0

Answer: She bought 68 books.

Step-by-step explanation:

Subtract 31 from 99 to find the difference! The difference tells us how many books she bought at the yard sale.

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