The application of the first preparatory exercises and solutions Contains exercises and solutions For the subjects of mathematics, physics and chemistry for the first year of middle school
Updated on
06 Jul 2023
Education
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection