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  1. SUM Definition & Meaning - Merriam-Webster

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

  2. SUM | definition in the Cambridge English Dictionary

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

  3. SUM definition and meaning | Collins English Dictionary

    In mathematics, the sum of two numbers is the number that is obtained when they are added together.

  4. Sum - definition of sum by The Free Dictionary

    1. the aggregate of two or more numbers, magnitudes, quantities, or particulars as determined by or as if by the mathematical process of addition: The sum of 6 and 8 is 14.

  5. sum noun - Definition, pictures, pronunciation and usage notes

    Definition of sum noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  6. SUM function - Microsoft Support

    How to use the SUM function in Excel to add individual values, cell references, ranges, or a mix of all three.

  7. Summation - Wikipedia

    In mathematics, summation is the addition of a sequence of numbers, called addends or summands; the result is their sum or total. Beside numbers, other types of values can be summed as well: functions, …

  8. Sum Calculator: Add Numbers Instantly - DQYDJ

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

  9. Sum Definition (Illustrated Mathematics Dictionary)

    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...

  10. Sum Definition, Formula, Examples, Solved Solutions- Cuemath

    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.