If you don't have the book in front of you, you can often find digital versions and step-by-step guides on educational platforms like Skysmart or YaKlass.
ГДЗ по математике 1 класса Моро номер 9 с. 57 Учебник (часть 2) If you don't have the book in front
The or a brief description of the problem (e.g., "comparing lengths" or "building a number line"). Which book part you are using (Part 1 or Part 2). Common Types of Tasks in Alexandrova's 1st Grade Math: Comparing Quantities: Using symbols like >is greater than (greater),