- plus
- multiplication
- subtraction
- summation
- arithmetic
- division
- additional
- additive
- extension
- increase
- accession
- annex
- commutative
- number
- adder
- integral
- counting
- natural number
- 1
- abacus
- component
- 0
- additionally
- arithmetic operation
- new
- rational number
- elongation
- sum
- improver
- gain
- retrofit
- element
- integer
- supplement
- plus sign
- addendum
- associativity
- multiple
- example
- decimal
- variety
- computer
- some
- series
- differential
- part
- real number
- latin
- besides
- also
- slide rule
- included
- add
- denominator
- binary operation
- set theory
- including
- absolute value
- carry
- order of operations
- includes
- cardinal number
- mathematics
- complement
- add-on
- operation
- equality
- expression
- fraction
- matrix
- factor
- multiplier
- currently
- dividend
- additive inverse
- divisor
- afterthought
- quotient
- suburb
- accretion
- suburbia
- wing
- attachment
- constituent
- fluoridation
- annexe
- remainder
- acquisition
- iteration
- total
- renaissance
- include
- factorization
- missummation
- verb
- provided
- compound
- annexation
- summational
- addend
- summand
- totality
- multiplicand
- for
- augend
- minuend
- summative
- commutativity
- well
- subtrahend
- other
- noun
- notably
- several
- bedmas
- various
- and
- primarily
- vitruvius
- such
- which
- pemdas
- both
- as
- provide
- summate
- factorize
- similar
- limited
- providing
- step-up
- instance
- fluoridisation
- fluoridization
- available
- unicode
- each
- addable
- special
- with
- ascii
- of
- deflator
- same
- work
- subtotal
- making
- major
- large
- more
- different
- separate
- only
- superadditive
- typically
- used
- numerous
- these
- many
- combined
- mainly
- two
- given
- most
- one
- use
- although
- ranging
- usually
- small
- related
- regular
- three
- larger
- offered
- are
- made
- types
- in
- all
- full
- unlike
- private
- its
- provides
- oversum
- than
- created
- from
- instead
- significant
- few
- works
- current
- particular
- the
- an
- services
- direct
- extensive
- multiply
- specific
- exponentiation
- involved
- own
- programs
- totalness
- appendix
- multiplicative
- factorial
- quintuple
- difference
- affix
- gerundive
- bomdas
- tot
- mahavira
- bodmas
- totalize
- habituation
- plus symbol
- infant
- toddler
- eke
- factorise
- multi
- sumset
- exclusive or
- eggplant
- primate
- quadruple
- remainderman
- complex number
- totalizer
- mathematical addition
- superincreasing
- memorize
- euclidean vector
- nevermind
- factorship
- negative number
- meantime
- lieu
- brahmagupta
- brahmasphutasiddhanta
- aliquant
- binomial
- product
- inclusion
- conjunction
- resummation
- arithmetic operator
- integrator
- lebenswelt
- axle
- lever
- pressure
- spite
- float point operation
- aggregate
- fact
- primary education
- payroll
- outnumber
- deductible
- piston
- indefinite quantity
- suburban area
- voltage
- contrast
- elementary function
- ground
- plus and minus signs
- fibrinogenolysis
- infix notation
- resistor
- actuality
- ping-pong
- grand total
- equals sign
- capital sigma notation
- enhancements
- asia
- features
- nutshell
- africa
- commutative property
- ultraproduct
- while
- sumer
- group
- summarize
- photodifference
- english language
- differentiate
- add on
- aggregation
- inequality
- regard
- proto-indo-european root
- teetotal
- incongruous
- combination
- surplus
- differentia
- midst
- introduction
- ancient greece
- arithmetical
- ancient rome
- residual
- anicius manlius severinus boethius
- tandem
- disparity
- divisional
- subtract
- memory
- sextus julius frontinus
- instances
- unlikeness
- middle english
- augmentation
- ritz's combination principle
- instruction
- geoffrey chaucer
- livelong
- top up
- modulo
- get total
- algebraic function
- discrepancy
- aphasia
- amount
- dissimilarity
- increasement
- tot up
- unary operation
- nondivisor
- add up number
- summary
- factum
- microprocessor
- gist
- c
- heterodyne
- checksum
- capabilities
- gross
- integration
- semifield
- remnant
- nub
- inwardness
- divergence
- nth root
- differentiation
- superdivision
- equimultiple
- identity element
- discrepant
- rule
- disjoint union
- lend
- extra
- tote
- additive identity
- multiplication sign
- array
- prime factor
- numerator
- flexibility
- indian mathematicians
- overmultiply
- union
- kakuro
- bhÄskara ii
- deduction
- recursion
- order
- aspect
- retrospect
- accordance
- role
- attributes
- mix
- essence
- difficulty
- assortment
- upgrade
- response
- counterpoint
- upcoming
- versatility
- dimension
- relation
- slew
- presence
- counterbalance
- portion
- experience
- advantages
- facet
- comparison
- supports
- partnering
- inclusions
- offerings
- juxtaposition
- functionality
- seid
- isan
- summer
- possibility
- bolsters
- inserts
- ability
- compute sum
- successor function
- dimensional analysis
- units of measurement
- sign
- taxicab geometry
- factor of production
- scienda
- manbote
- karen wynn
- septation
- mickey mouse
- varimax
- deliverable
- cottontop tamarin
- rhesus macaque
- arabic numerals
- c++
- bisection
- divvy
- add up
- common chimpanzee
- parallelogram
- asian elephant
- triangle
- number bond
- calprotectin
- congruence
- rote learning
- sum up
- ocker
- kilometrage
- use calculator
- managerialism
- learn
- decimal fractions
- modulus
- panarchy
- scientific notation
- cassini oval
- arithmetic mean
- analog computer
- collocating
- irus
- quickset
- inscriber
- mitigant
- gluer
- ilus
- usee
- incircle
- immunohematology
- evolute
- blz
- sidelight
- mtis
- washdown
- kythera
- modicon
- scissortail
- add machine
- force
- newton's laws of motion
- euclidean distance
- angle
- geometry
- circle
- short division
- associative
- electronic circuit
- unknown quantity
- operational amplifier
- square division
- triangular division
- blaise pascal
- full sum
- cash flow
- adding machine
- method of complements
- pascal's calculator
- manhattan distance
- giovanni poleni
- goal difference
- binary arithmetic

That's about all the addition related words we've got! I hope this list of addition terms was useful to you in some way or another. The words down here at the bottom of the list will be in some way associated with addition, but perhaps tenuously (if you've currenly got it sorted by relevance, that is). If you have any feedback for the site, please post it here, but please note this is only a hobby project, so I may not be able to make regular updates to the site. Have a nice day! š