The most comprehensive site for this specific workbook is OnlineGDZ.3dn.ru , which provides a step-by-step breakdown by Einheit (Unit) and exercise number.
Most platforms organize the answers according to the textbook's structure: Units 1-7: Core vocabulary and grammar exercises. Fitnesscenter Deutsch: Review sections to prep for tests. Kleine Pause: Intermediate review and games. gdz po nemetskomu iazyku 5 klass averin tetrad
Онлайн ГДЗ. Ответы к "Горизонты" рабочая тетрадь 5 класс The most comprehensive site for this specific workbook
Here are the most helpful resources to find the solutions you need: Kleine Pause: Intermediate review and games
For targeted help with a single difficult page (like translations or complex syntax), you can often find documents on sites like Scribd that provide full translations and completed tables.
Use these solutions primarily to verify your own work or when you're stuck on a specific rule, as this is the best way to actually memorize the German cases and sentence structures.