Arithmetic
Core number operations, ratios, fractions and numerical reasoning.
Areas within Arithmetic
Arithmetic
Core number operations, ratios, fractions and numerical reasoning.
197 wordsAlgebra
Symbols, equations, functions and abstract relationships.
114 wordsGeometry
Shape, space, measurement and spatial proof.
75 wordsCalculus
Rates of change, accumulation, limits and continuous functions.
32 wordsProbability
Chance, uncertainty, random events and distributions.
57 wordsStatistics and data science
Data, variation, inference, modelling and evidence.
12 wordsCombinatorics
Specialist vocabulary classified under Mathematics.
19 wordsDifferential equations
Specialist vocabulary classified under Mathematics.
7 wordsDiscrete mathematics
Specialist vocabulary classified under Mathematics.
2 wordsLinear algebra
Specialist vocabulary classified under Mathematics.
12 wordsMathematical analysis
Specialist vocabulary classified under Mathematics.
10 wordsMathematical logic
Specialist vocabulary classified under Mathematics.
46 wordsMathematical statistics
Specialist vocabulary classified under Mathematics.
85 wordsNumber theory
Specialist vocabulary classified under Mathematics.
14 wordsNumerical analysis
Specialist vocabulary classified under Mathematics.
4 wordsOptimisation
Specialist vocabulary classified under Mathematics.
7 wordsSet theory
Specialist vocabulary classified under Mathematics.
65 wordsTopology
Specialist vocabulary classified under Mathematics.
11 wordsTrigonometry
Specialist vocabulary classified under Mathematics.
8 words120 featured terms
The database can contain more terms than shown here; this page prioritises the strongest mappings.
a real number regardless of its sign
Integernounany of the natural numbers (positive or negative) or zero; "an integer is a number that is not a fraction"
Irrationalnouna real number that cannot be expressed as a rational number
Irrational numbernouna real number that cannot be expressed as a rational number
Natural numbernounthe number 1 and any other number obtained by adding 1 to it repeatedly
Numerical valuenouna real number regardless of its sign
Rationalnounan integer or a fraction
Rational numbernounan integer or a fraction
Realnounany rational or irrational number
Real numbernounany rational or irrational number
Square rootnouna number that when multiplied by itself equals a given number
Whole numbernounany of the natural numbers (positive or negative) or zero; "an integer is a number that is not a fraction"
Exponentnouna mathematical notation indicating the number of times a quantity is multiplied by itself
Indexnouna mathematical notation indicating the number of times a quantity is multiplied by itself
Powernouna mathematical notation indicating the number of times a quantity is multiplied by itself
Divisionnounan arithmetic operation that is the inverse of multiplication; the quotient of two numbers is computed
Multiplicationnounan arithmetic operation that is the inverse of division; the product of two numbers is computed; "the multiplication of four by three gives twel…
Timesnounan arithmetic operation that is the inverse of division; the product of two numbers is computed; "the multiplication of four by three gives twel…
Additionnounthe arithmetic operation of summing; calculating the sum of two or more numbers; "the summation of four and three gives seven"
Minusnounan arithmetic operation in which the difference between two numbers is calculated; "the subtraction of three from four leaves one"; "four minus…
Subtractionnounan arithmetic operation in which the difference between two numbers is calculated; "the subtraction of three from four leaves one"; "four minus…
Summationnounthe arithmetic operation of summing; calculating the sum of two or more numbers; "the summation of four and three gives seven"
Algebraic numbernounroot of an algebraic equation with rational coefficients
Characteristicnounthe integer part (positive or negative) of the representation of a logarithm; in the expression ‘log 643 = 2.808’ the characteristic is 2
Common multiplenounan integer that is a multiple of two or more other integers
Digitnounone of the elements that collectively form a system of numeration; "0 and 1 are digits"
Divisornounone of two or more integers that can be exactly divided into another integer; "what are the 4 factors of 6?"
Dot productnouna real number (a scalar) that is the product of two vectors
Double digitnouna two-digit integer; from 10 to 99
Factornounone of two or more integers that can be exactly divided into another integer; "what are the 4 factors of 6?"
Figurenounone of the elements that collectively form a system of numeration; "0 and 1 are digits"
Fractionnounthe quotient of two rational numbers
Inner productnouna real number (a scalar) that is the product of two vectors
Large integernounan integer equal to or greater than ten
Modulusnounthe absolute value of a complex number
Modulusnounan integer that can be divided without remainder into the difference between two other integers; "2 is a modulus of 5 and 9"
Populationnounthe number of inhabitants (either the total number or the number of a particular race or class) in a given place (country or city etc.); "people…
Scalar productnouna real number (a scalar) that is the product of two vectors
Transcendental numbernounan irrational number that is not algebraic
Amountnouna quantity obtained by the addition of a group of numbers
Decimalnouna proper fraction whose denominator is a power of 10
Differencenounthe number that remains after subtraction; the number that when added to the subtrahend gives the minuend
Multiplenounthe product of a quantity by an integer; "36 is a multiple of 9"
Percentagenouna proportion in relation to a whole (which is usually the amount per hundred); ten percent
Proportionnounthe relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degree; "an inordinate proportion of…
Proportionnounthe quotient obtained when the magnitude of a part is divided by the magnitude of the whole
Quotientnounthe number obtained by division
Rationounthe relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degree; "an inordinate proportion of…
Remaindernounthe number that remains after subtraction; the number that when added to the subtrahend gives the minuend
Sumnouna quantity obtained by the addition of a group of numbers
Totalnouna quantity obtained by the addition of a group of numbers
Degreenounthe highest power of a term or variable
Lognounthe exponent required to produce a given number
Logarithmnounthe exponent required to produce a given number
Acenounthe smallest whole number or a numeral representing this number; "he has the one but will need a two and three to go with it"; "they had lunch a…
Billionnounthe number that is represented as a one followed by 9 zeros
Billionnounthe number that is represented as a one followed by 12 zeros; in the United Kingdom the usage followed in the United States is frequently seen
Centurynounten 10s
Chiliadnounthe cardinal number that is the product of 10 and 100
Cinquenounthe cardinal number that is the sum of four and one
Ciphernouna mathematical element that when added to another number yields the same number
Crorenounthe number that is represented as a one followed by 7 zeros; ten million
Cyphernouna mathematical element that when added to another number yields the same number
Decadenounthe cardinal number that is the sum of nine and one; the base of the decimal system
Deucenounthe cardinal number that is the sum of one and one or a numeral representing this number
Dozennounthe cardinal number that is the sum of eleven and one
Eightnounthe cardinal number that is the sum of seven and one
Eighteennounthe cardinal number that is the sum of seventeen and one
Eightynounthe cardinal number that is the product of ten and eight
Elevennounthe cardinal number that is the sum of ten and one
Enneadnounthe cardinal number that is the sum of eight and one
Fifteennounthe cardinal number that is the sum of fourteen and one
Fiftynounthe cardinal number that is the product of ten and five
Finnounthe cardinal number that is the sum of four and one
Fivenounthe cardinal number that is the sum of four and one
Fortynounthe cardinal number that is the product of ten and four
Fournounthe cardinal number that is the sum of three and one
Fourscorenounthe cardinal number that is the product of ten and eight
Fourteennounthe cardinal number that is the sum of thirteen and one
Grandnounthe cardinal number that is the product of 10 and 100
Grossnountwelve dozen
Heptadnounthe cardinal number that is the sum of six and one
Hexadnounthe cardinal number that is the sum of five and one
Hundrednounten 10s
Lakhnounthe cardinal number that is the fifth power of ten
Leashnounthe cardinal number that is the sum of one and one and one
Mantissanounthe positive fractional part of the representation of a logarithm; in the expression ‘log 643 = 2.808’ the mantissa is .808
Millionnounthe number that is represented as a one followed by 6 zeros
Myriadnounthe cardinal number that is the product of ten and one thousand
Ninenounthe cardinal number that is the sum of eight and one
Nineteennounthe cardinal number that is the sum of eighteen and one
Ninetynounthe cardinal number that is the product of ten and nine
Noughtnouna mathematical element that when added to another number yields the same number
Octadnounthe cardinal number that is the sum of seven and one
Octetnounthe cardinal number that is the sum of seven and one
Octillionnounthe number that is represented as a one followed by 27 zeros
Octonarynounthe cardinal number that is the sum of seven and one
Ogdoadnounthe cardinal number that is the sum of seven and one
Onenounthe smallest whole number or a numeral representing this number; "he has the one but will need a two and three to go with it"; "they had lunch a…
Pentadnounthe cardinal number that is the sum of four and one
Phoebenounthe cardinal number that is the sum of four and one
Pinounthe ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846 …
Quadrillionnounthe number that is represented as a one followed by 15 zeros
Quadrillionnounthe number that is represented as a one followed by 24 zeros in the UK; "in England they call a septillion a ‘quadrillion’"
Quartetnounthe cardinal number that is the sum of three and one
Quaternarynounthe cardinal number that is the sum of three and one
Quaternionnounthe cardinal number that is the sum of three and one
Quaternitynounthe cardinal number that is the sum of three and one
Quintnounthe cardinal number that is the sum of four and one
Quintetnounthe cardinal number that is the sum of four and one
Septenarynounthe cardinal number that is the sum of six and one
Septetnounthe cardinal number that is the sum of six and one
Septillionnounthe number that is represented as a one followed by 24 zeros in the US
Sestetnounthe cardinal number that is the sum of five and one
Sevennounthe cardinal number that is the sum of six and one
Seventeennounthe cardinal number that is the sum of sixteen and one
Seventynounthe cardinal number that is the product of ten and seven
Sextetnounthe cardinal number that is the sum of five and one
Sextillionnounthe number that is represented as a one followed by 21 zeros
Singlenounthe smallest whole number or a numeral representing this number; "he has the one but will need a two and three to go with it"; "they had lunch a…
