# Core Mathematics: Understanding the Basics of Math

Core mathematics is the foundation of all mathematical concepts and forms the basis for applied mathematics. It is essential for success in higher mathematics, science, engineering, and computer science. Core mathematics consists of number theory, algebra, geometry, and calculus.

## Number Theory

Number theory is a branch of mathematics that deals with the study of the properties of integers. This includes the study of prime numbers, divisibility, and the theory of equations. Number theory is important to understand the basics of encryption and other mathematical concepts.

### Algebra

Algebra is a branch of mathematics that focuses on the manipulation of equations and variables. Algebra is used to solve a variety of problems, including those involving finance, chemistry, physics, and engineering. Algebra is also used in computer programming to solve complex problems.

#### Geometry

Geometry is a branch of mathematics that deals with the study of shapes and sizes. It is used to describe the physical world and to solve problems involving angles, lengths, and area. Geometry is essential for understanding the physical world and its relationships.

##### Calculus

Calculus is a branch of mathematics that deals with the study of change. It is used to solve problems involving motion, velocity, and acceleration. Calculus is essential for understanding advanced physics, engineering, and other sciences.

Core mathematics is an essential part of any student's education. Understanding the basics of number theory, algebra, geometry, and calculus is essential for success in higher mathematics, science, engineering, and computer science. Core mathematics is the foundation of all mathematical concepts and forms the basis for applied mathematics.