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The study guide contains all topics of the mathematics course for the 5th grade of secondary schools. To fully work with the material presented in it, it is recommended to use modern gadgets (tablets or smartphones) with Internet access. Each paragraph of the textbook contains hyperlinks to interactive video tutorials and online final tests encrypted in QR codes.

The video tutorials will allow you to consider step-by-step the solutions to the types of exercises that were not included in the textbook. Students will be able to practice all types of exercises by referring to the appropriate section of the book. To check students' achievements, the textbook contains control tests that can be completed in paper form or online.

The use of both the paper textbook and its interactive component will help teachers to diversify mathematics lessons and will also help to increase students' interest in this subject.