If you are looking for solutions and answers for the , there are several online resources where you can find detailed keys and step-by-step explanations. Online Solutions (GDZ)
GDZ.ru (Bosova Workbook) — Provides detailed solutions for tasks ranging from basic to advanced levels. otvety po informatike v rabochei tetradi za 8 klass bosova
For official interactive versions with automatic checking, the publishing house offers a "Digital Workbook" service: Digital Workbook Part 1 Digital Workbook Part 2 If you are looking for solutions and answers
Информатика 8 кл, рабочая тетрадь ч.1 [2016].pdf рабочая тетрадь ч.1 [2016].pdf