The topic of numbers and digits is one of the basic concepts in mathematics. Numbers come in various forms: natural, integer, rational, irrational, and logical numbers. Digits are used to write numbers, for example, Arabic numerals (0-9). Every country has its own system for expressing numbers. For example, in the decimal system, each number is represented through a combination of digits. Numbers are widely used in our daily lives: marking time, conducting measurements, and in mathematical calculations. Interest in mathematics leads to a deeper understanding of numbers and digits