SUM definition: the aggregate of two or more numbers, magnitudes, quantities, or particulars as determined by or as if by the mathematical process of addition. See examples of sum used in a …

The meaning of SUM is an indefinite or specified amount of money. How to use sum in a sentence.

2 days ago · Synonyms: (when many numbers are involved, or in figurative use) sum total, total, totality The sum of 3 and 4 is 7.

SUM meaning: 1. an amount of money: 2. the whole number or amount when two or more numbers or amounts have been…. Learn more.

Add numbers instantly with this sum calculator. Enter decimals, fractions, or negatives - results update in real time.

When you take two or more numbers to add them, you have a total sum of two or more numbers. For instance, if this cat gives birth to 3 kittens, she is adding to her family.

In mathematics, the sum of two or more numbers is the number that is obtained when they are added together. The sum of all the angles of a triangle is 180 degrees.

Aug 6, 2025 · In mathematics, the term "sum" refers to the result obtained by adding two or more numbers or quantities together. It's a fundamental arithmetic operation used to find the total of …

Illustrated definition of Sum: The result of adding two or more numbers. Example: 9 is the sum of 2, 4 and 3 (because 2 + 4 + 3 = 9). Drag...

sum noun [C] (TOTAL) the total amount that you get when you add two or more numbers together: