Addition is called a sum because it represents the total or combined value when two or more numbers are added together. The process of addition involves combining or merging quantities to find their total.
The result of adding two or more numbers is called the sum. For example, when you add 2 and 3, the sum is 5. Addition is a fundamental arithmetic operation and is commonly used in everyday life for various purposes, such as counting, calculating totals, and solving mathematical problems.
📌The term "sum" in mathematics comes from the Old English word "sume," which means "total amount." This word was used to describe the result of adding two or more quantities together, and the usage has been passed down to present day mathematics. The term "sum" became a standard term in mathematics to describe the result of an addition operation, and it is still used widely in mathematical language and notation today.
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