To provide the correct GDZ (ready-made homework) solution, I need to know which and author (e.g., Moro, Vilenkin, Peterson) you are looking for.
Often involves multi-digit multiplication or division.
On page 59 of the 4th-grade textbook by Moro (Part 2), there is a section.
Usually requires filling in a table or solving simple multiplication/division equations.
Often a word problem involving quantities (like kilograms or liters).
Below are the most common solutions for in popular Russian math textbooks: 4th Grade (Moro, Part 2)