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In this thrilling ninth adventure, young math enthusiasts delve into a world of hidden cameras and secret operations. As they tackle new math concepts, the characters embark on an exciting journey filled with challenges that test their problem-solving skills and teamwork. This engaging narrative combines mystery and education, making math fun and accessible for readers.
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An Unsolved Proof, David Cole
- Language
- Released
- 2024
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- (Paperback)
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