Addition, usually denoted with the plus sign +, is one of the four basic operations of arithmetic, the other three being subtraction, multiplication, and division. The addition of two whole numbers …

bringing two or more numbers (or things) together to make a new total. We can write it like this: 2 + 3 = 5. Write this down, with the answer,...

In math, addition is the method of calculating the total of two or more numbers to know the sum of the numbers. Learn how to do addition and solve the real-life addition word problems with the …

Aug 6, 2025 · Addition is defined as the arithmetic operations in which we combine two or more quantities to find the combined value of the quantity. We use the symbol plus (+) to perform …

Dec 19, 2024 · We may define addition as the mathematical operation of putting two or more numbers together which results in a new number. The result of addition is known as a sum. …

Mar 28, 2025 · Addition is a basic arithmetic operator in mathematics, along with three other operations, namely subtraction, multiplication, and division. It is a process of adding two or …

Addition is a fundamental mathematical operation that combines numbers to find their sum. Learn about its key properties like commutative and associative rules, along with step-by-step …

Learn the basics of addition with this free lesson, which includes addition basics as well as interactives for you to practice.

Nov 13, 2025 · Addition is a mathematical operation that has been used for thousands of years, starting with ancient people who counted using fingers, pebbles, or marks. The …

In arithmetic, addition is the operation where two or more numbers called "addends" are used to make a new number, which is the "sum" or total that is expressed with the equals sign.