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whole number

whole number

3 2.1
A number with no fraction and no decimal, such as 0, 1, or -3
  • noun
  • /hoʊl ˈnʌmbər/
  • Specialized
translation icon : número entero
  • For example, one arithmetic test may emphasize fractions while another arithmetic test stresses computation using whole numbers.
  • whole number concepts
  • nearest whole number
  • skills of whole numbers

You probably wish they were nice, neat whole numbers, but they're not.

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Examples

  • Note: Whole numbers represent the number of participants who reported each cause.

    Academic text (2001)
  • Basic addition facts included mathematics problems with whole numbers under 10 (e.g., 0 + 0 to 10 + 10).

    Academic text (2002)
  • Make point values whole numbers, no 1.5, etc.

    Academic text (2004)
  • The cell frequencies were rounded off to whole numbers.

    Academic text (1990)
  • So all three side lengths have to be either whole numbers or fractions.

  • There is no reason why PQ scores could not be expressed as whole numbers.

    Academic text (1990)
  • The STUQ's response scale involves self-ratings of whole numbers only.

    Academic text (2005)
  • Tabled values rounded to the nearest whole number for convenient presentation.

    Academic text (1994)
  • The test covers two areas: computation skills in addition, subtraction, multiplication, and division of whole numbers; and concepts and applications.

    Academic text (1993)
  • In basic arithmetic, we often work with whole numbers like 3, 5, and 10.

Synonyms

integer
vswhole number
  • Specialized
15 3.3

A whole number with no fractions, including zero and negative numbers

is the same concept but serves as an alternate standard term

Antonyms

fraction
  • Specialized
20 2.6

A number that shows a part of a whole written as one number over another

5 1.6

A number written with a point to show parts of a whole

Surface Forms

whole number singular
whole numbers plural

Morphology

whole + number

The meaning 'a number without fractions' is directly derivable from combining 'whole' (entire/complete) with 'number' — i.e. an entire number rather than a part or fraction. This compositional pattern is straightforward and common across languages, so a B1 learner who knows both constituents will very likely infer the intended meaning.

Etymology

Whole number comes from the idea of a whole number — counting whole things like apples, not halves or pieces. So, whole number means 'a number without fractions or parts'.