negative numbers

Less than nothing

Negative numbers are numbers less than zero, written with a minus sign: -1, -5, -3.14.

They represent quantities below a reference point—temperatures below freezing, debts rather than assets, elevations below sea level.

On a number line, negative numbers extend leftward from zero.

The temperature dropped to negative twenty.

In arithmetic, multiplying two negative numbers yields a positive result.

mathematics

integer

Number lacking fractions

absolute value · number line · additive inverse · positive · zero · opposite · less than · inequality · coordinate · axis

debt

loan

Borrowed money repaid later

arrears · owing · indebtedness · credit · deficit · balance · repayment · interest · mortgage · red ink

temperature

subzero

Below the freezing point

chill · hypothermia · below zero · windchill · frostbite · arctic · frigid

measurement

below sea level

Beneath ocean's surface

altitude · latitude · elevation · Celsius · Fahrenheit · gauge · reading · scale · meter · thermometer

loss

decline

Decrease or refuse

downturn · contraction · depreciation · shrinkage · falling · plunge · slump · dip · regression · net loss

Categories
Opposites
sign/polarity

negative numberspositive numbers

Quantities greater than zero

whole numbers · natural numbers · counting numbers

mathematical classification

negative numberszero

Numerical absence of quantity

cardinal numbers · ordinal numbers · absolute values

real-world representation

negative numberspositive numbers

Quantities greater than zero

gains · credits · profits · surpluses · assets

Family

negative, numbers, subtraction, negation, numeral, negativity, enumerate, subtracting, negates

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Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G