This task helps to form children's mathematical literacy, learn to analyze, and also learn more about the features of three-digit numbers. The essence of the task is to fill out the table with the suggested numbers.
When working on this case, children will learn to choose numbers, that meet the necessary criteria, from the total mass, hone the skills of calculating three-digit numbers, analytical and logical abilities, as well as ingenuity and attention.

Approximate school class in the USA: Grade 2, Grade 3.
Age range: 8-10.