"Reading, Writing, and Arithmetic" refers to the foundational skills taught in early education. Reading involves understanding and interpreting written language, while Writing focuses on expressing thoughts through text. Both skills are essential for effective communication and learning. Arithmetic is the branch of mathematics that deals with basic operations like addition, subtraction, multiplication, and division. Together, these three subjects form the core of a basic education, enabling individuals to navigate everyday tasks and further their academic pursuits. Mastery of these skills is crucial for personal and professional development.