Summary  
This chapter introduces numbers and strings, explaining numeric operations, string methods such as concatenation, indexing, slicing, and type conversion, and shows how to format them for printing.

General domain of usage  
Data processing

A beginner-friendly course introducing the fundamentals of Python programming, covering syntax, data types, control flow, functions, and basic data structures.

Get started with Python, its uses, and basic syntax.

Understand variables, assignment, and Python's basic data types.

Learn how to control the flow of your programs using conditions and loops.

Define reusable code with functions and work with lists and dictionaries.

Apply your knowledge to solve simple problems and interact with users.

Numbers and Strings

Numbers and Strings