addition
Combining numbers together
Addition is the mathematical operation of combining quantities: What's the addition of seven and five?
More broadly, it means anything added: The new wing is an addition to the library, She's the latest addition to our team.
The phrase in addition means also or furthermore.
In addition to means besides: In addition to his salary, he receives bonuses.
Additional, beyond necessary
- bonusReward beyond expectation
- enhancementIncrease in quality
- incrementUnit of increase
- accessorySupplementary addition
attachment · accompaniment · appendage · inclusion · insert · afterthought · rider · postscript
Sign of increase
calculation · computation · subtraction · multiplication · division · integer · fraction · decimal
Increase in size
- accumulationCollected mass over time
- expansionIncrease in scope
- augmentationAct of adding more
- accrualIncremental addition over time
accretion · build-up · gain · rise · uptick · surge · proliferation · escalation
Merge, or harvesting machine
- mergeCombine into unity
- uniteBring together as one
- incorporateAbsorb into something larger
- integrateCombine into unified whole
blend · mix · infuse · introduce · inject · admix · fold in · stir in
Supplementary building or seizure
- wingLimb enabling flight
- extensionAdded part or duration
- outbuildingDetached auxiliary structure
- conservatoryGlass-enclosed plant room
sunroom · lean-to · ell · porch · veranda · terrace · balcony · penthouse
Prone to fluctuation
- constantFixed, unvarying quantity
- coefficientNumber multiplying a variable
- expressionConveyed thought or feeling
- polynomialExpression with variable terms
term · equation · identity · associative · commutative · inverse · distributive · vectors
extra
Additional, beyond necessary
- bonusReward beyond expectation
- enhancementIncrease in quality
- incrementUnit of increase
accessory · attachment · accompaniment · appendage · inclusion · insert · afterthought · rider · postscript · codicil
plus
Sign of increase
equation · calculation · computation · subtraction · multiplication · division · integer · fraction · decimal · numerator
growth
Increase in size
- accumulationCollected mass over time
- expansionIncrease in scope
- augmentationAct of adding more
accrual · accretion · build-up · gain · rise · uptick · surge · proliferation · escalation · enlargement
combine
Merge, or harvesting machine
- mergeCombine into unity
- uniteBring together as one
- incorporateAbsorb into something larger
integrate · blend · mix · infuse · introduce · inject · admix · fold in · stir in · splice
annex
Supplementary building or seizure
- wingLimb enabling flight
- extensionAdded part or duration
- outbuildingDetached auxiliary structure
conservatory · sunroom · lean-to · ell · porch · veranda · terrace · balcony · penthouse · garage
variable
Prone to fluctuation
- constantFixed, unvarying quantity
- coefficientNumber multiplying a variable
- expressionConveyed thought or feeling
polynomial · term · equation · identity · associative · commutative · inverse · distributive · vectors · matrices
- arithmeticsubtraction, multiplication, division, sum, plus
- Early Mathcounting, numbers, subtraction, zero, one
- elementary schoolclassroom, student, first grade teacher, reading skills, teacher
- mathsubtraction, multiplication, division, algebra, fractions
- math skillsarithmetic, subtraction, multiplication, division, counting
- mathematicsalgebra, arithmetic, calculus, geometry, number
additionsubtraction
Removing quantities mathematically
reduction · decrease · loss · diminishment · lessening
additionremoval
Act of taking away
exclusion · elimination · subtraction · deletion · withdrawal
- in additionAs an extra element
- in addition toAlso including
- food additivesSubstances mixed into manufactured provisions
- additional timeMinutes beyond regulation
- chemical additivesSupplementary synthetic ingredients
- room additionNew built-on space