összeadási

Összeadási is a Hungarian term that translates to "addition" in English. It refers to the fundamental arithmetic operation of adding two or more quantities together. In mathematics, addition is denoted by the plus sign (+). The result of an addition operation is called the sum.

The concept of addition is fundamental in various fields, including mathematics, physics, and economics. In mathematics, addition is used to combine numbers, variables, or algebraic expressions. It follows the commutative and associative properties, meaning that the order in which numbers are added does not change the sum, and numbers can be grouped in different ways without affecting the result.

In physics, addition is used to calculate the total of multiple quantities, such as forces, velocities, or energies. In economics, addition is used to determine the total cost, revenue, or profit by summing individual amounts.

Addition can be performed on whole numbers, fractions, decimals, and even negative numbers. The process involves aligning the numbers by their decimal points and then summing the digits column by column, carrying over as necessary. Addition is a basic skill that is typically taught in primary education and is essential for more advanced mathematical concepts.