If you are looking for the textbook itself to match with solutions:
: An official digitized version of the 2022 textbook (Part 1) is cataloged in the National Electronic Library (NEB) for viewing. skachat reshebnik matematiki 4 klass 1 chast geidman
: For practice, you can use interactive teaching aids designed specifically for Geidman's 4th-grade curriculum. Content Overview If you are looking for the textbook itself
: Websites like YaGDZ offer ready-made answers for the 4th-grade workbook by Geidman. skachat reshebnik matematiki 4 klass 1 chast geidman
: General educational sites like GDZ.ru list solutions for various 4th-grade math programs, though specific coverage for Geidman may vary by year.
: Specialized communities on social media, such as the Primary School VK Group , often share PDF files of supplemental materials, including "Enrichment Math for Young Muscovites" by Geidman. Digital Textbooks and Workbooks