Subtraction is a fundamental arithmetic operation used to find the difference between two numbers. This category covers essential concepts such as borrowing (regrouping), place value, and subtracting with whole numbers, decimals, and fractions. Learners can build a clear understanding of how subtraction works in different contexts and problem types. It is ideal for beginners as well as students strengthening their core math skills. Content includes step-by-step explanations, worked examples, and practice exercises. This category helps improve accuracy, mental math ability, and logical thinking. It also provides a strong foundation for more advanced topics like algebra and problem-solving.