Definition of Many Math Words Beginning with the Letter A


Abacus

About

Abscissa

Absolute difference

Absolute value

Absolute value inequalities

Acre

Acute angle

Acute triangle

Addend

Addition

Addition facts

Addition property of zero

Addition sentence

Addition table

Additive inverse of a number

Additive inverse property

Adjacent

Adjacent angles

Algebra

Algebra tiles

Algebraic expression

Alternate exterior angles

Alternate exterior angle theorem

Alternate interior angles

Alternate interior angles theorem

Altitude of a geometric figure

Altitude of a triangle

Angle

Angles of elevation and depression

Apex

Arc

Arc length

Area of a plane figure

Arithmetic

Arithmetic mean

Arithmetic sequence

Associative property

Average

Axiom

Home

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