Skip to main content
Log In
Sign Up For Our FREE Newsletter!
EMail Address
*
Privacy
Search form
Search
Lessons
Worksheets
Worksheet Creator
Worksheets by Grade
Games
Articles
Glossary
Puzzles
Calculators
Standards
Word Problems
Math Glossary
Home
>>
Math Glossary
A
(31)

B
(16)

C
(57)

D
(32)

E
(23)

F
(19)

G
(15)

H
(12)

I
(21)

J
(1)

K
(2)

L
(24)

M
(22)

N
(13)

O
(20)

P
(63)

Q
(7)

R
(35)

S
(48)

T
(26)

U
(10)

V
(7)

W
(5)

X
(2)

Y
(2)

Z
(1)
Absolute value
Abundant numbers
Acute angle
Acute triangle
Addend
Addition
Addition Property of Equality
Additive inverse
Adjacent angles
Algebra
Algebraic equation
Algebraic expression
Algebraic numbers
Alphametic numbers
Amicable numbers
Angle
Angle measure
Arc
Area
Area of a circle
Area of a polygon
Arithmetic
Arithmetic expression
Arithmetic mean
Arithmetic operations
Arrangement numbers
Associative Law of Multiplication
Associative Property
Automorphic numbers
Average
Axes
Bar chart
Bar graph
Bar notation
Base
Base 10 system
Bayes' Theorem
Bell curve
Biased sample
Biconditional statement
Bimodal
Binary numbers
Binomial
Binomial theorem
Bisect
Boxandwhisker graph
Brackets
Calculate
Capacity
Cardinal numbers
Catalan numbers
Categories
Celsius
Center of a circle
Certain event
Check
Choice numbers
Chord
Circle
Circle graph
Circular primes
Circumference
Closed figure
Closed sentence
Clustering
Combination
Commission
Commutative Property
Compass
Compatible numbers
Compensation
Complement
Complement of a set
Complementary angles
Complex fractions
Complex numbers
Composite numbers
Compound event
Compound interest
Compound statement
Conclusion
Conditional probability
Conditional statement
Cone
Congruent
Congruent figures
Congruent numbers
Congruent polygons
Conjunction
Constant
Contained
Convenience sample
Coordinate
Coordinate plane
Corresponding angles
Corresponding sides
Counting numbers
Cross products
Cube
Cubic numbers
Cumulative frequency
Customary measurement system
Cyclic numbers
Cylinder
Data
Data set
Decimal
Decimal digits
Decimal fraction
Decimal numbers
Decimal point
Decimal product
Decimal system
Deficient number
Degree
Degree Celsius (°
Degree Fahrenheit (°
Degrees
Denominator
Dependent events
Diameter
Difference
Digital root
Dimension
Discount
Disjoint
Disjunction
Distance
Distributive Property of Multiplication
Dividend
Dividing decimals
Divisibility rule
Divisible
Division
Division Property of Equality
Divisor
Edge
Egyptian fractions
Element
Ellipsis
Empty set
Equality
Equally likely
Equation
Equilateral triangle
Equivalent
Equivalent decimals
Equivalent fractions
Equivalent ratios
Estimate
Estimation
Evaluate
Even numbers
Event
Expanded form
Experiment
Experimental probability
Exponent
Expression
Face
Factor numbers
Factor tree
Factorial numbers
Factors
Fahrenheit
Fibonacci Numbers
Fibonacci Sequence
Figurate numbers
Finite
Finite set
Formula
Fractal
Fraction
Fraction bar
Frequency table
Frontend strategy
Function
Fundamental Counting Principle
Generating numbers
Geometry
Gnomon numbers
Goldbach's Conjecture
Golden Ratio
Golden Rectangle
Graph
Graph paper
Graphs
Greater than
Greatest
Greatest common factor (GCF)
Grid
Grid lines
Gyrating numbers
Happy numbers
Harshad number
Height
Helix
Heronion Numbers
Hexagon
Histogram
Horizontal bar
Horizontal scale
Hyphen
Hypotenuse
Hypothesis
Identity Property of One
Identity Property of Zero
Imaginary number
Impossible event
Improper fraction
Inclusive
Independent events
Indirect measurement
Inequality
Infinite number
Infinite set
Inifinite
Integer operations
Integers
Interest
Intersecting lines
Intersection
Interval
Inverse operations
Irrational number
Isosceles triangle
Jefferson Method
Keith Number
Knot
Label
Lateral faces
Leading zero
Least
Least common denominator (LCD)
Least common multiple (LCM)
Leg
Length
Less than
Like terms
Line
Line chart
Line graph
Line of symmetry
Line plot
Line segment
Line symmetry
Lines
Logical connector
Logically equivalent
Long division
Lower extreme
Lower quartile
Lowest terms
Map scale
Mean
Measure of central tendency
Median
Member
Mental arithmetic
Mersenne numbers
Metric system
Midpoint
Mixed number
Mode
Money
Monodigit numbers
Multiple
Multiplebar graph
Multipleline graph
Multiples
Multiplication
Multiplication Property of Equality
Multiply perfect number
Multistep problem
Mutually exclusive
Narcissistic numbers
Natural numbers
Negation
Negative
Negative integer
Negative integers
Network
Null set
Number line
Number sequences
Number theory
Numerator
Numerical expression
Object
Oblong numbers
Obtuse angle
Obtuse triangle
Octagon
Octahedral numbers
Odd Numbers
OMG
Open sentence
Operation
Opposites
Order of operations
Ordered pair
Ordering fractions
Ordinal numbers
Origin
Outcome
Outlier
Overestimate
Overlapping sets
Palindrome number
Pandigital number
Parallel
Parallel lines
Parallelogram
Parasite numbers
Parentheses
Partial products
Pascal's Triangle
Pentagon
Pentatope numbers
Percent
Percent change
Percent decrease
Percent increase
Percent symbol
Percentage
Percents
Perfect numbers
Perimeter
Period
Periodic numbers
Permutable prime
Perpendicular lines
Persistent numbers
Pi
Pi Day
Pie chart
Place value
Placing the decimal point
Plane
Plane figure
Point
Point of rotation
Points
Polygon
Polygonal numbers
Polyhedron
Population
Positive
Positive integer
Positive integers
Power
Prealgebra
Precision
Prediction
Prime factorization
Prime number
Principal
Prism
Probability
Probability theory
Product
Product perfect numbers
Pronic numbers
Proper fraction
Proper subset
Property of Zero
Proportion
Protractor
Pyramid
Pyramidal numbers
Pythagorean Theorem
Quadrants
Quadratic equations
Quadratic formula
Quadrilateral
Quasiperfect numbers
Quotient
Quotient digit
Radii
Radius
Random number
Random sample
Range
Rate
Ratio
Rational number
Ray
Real numbers
Reasonable estimate
Reciprocal
Rectangle
Rectangular numbers
Rectangular prism
Reduce to lowest terms
Reflection
Regular hexagon
Regular pentagon
Regular polygon
Relation
Relatively prime numbers
Remainder
Repeating decimal
Repunit numbers
Rhombus
Right angle
Right triangle
Roman Numerals
Roster notation
Rotation (turn)
Rotational symmetry
Round
Round decimal quotients
Rounding
Sale price
Sales tax
Sample
Sample space
Scale
Scale drawing
Scalene triangle
Scatterplot
Scientific notation
Sectors
Selfsimilarity
Semiperfect numbers
Sequence
Set
Set equality
Set notation
Set theory
Setbulder notation
Sieve of Eratosthenes
Sign of an integer
Similar figures
Simple interest
Simplest form
Simulation
Sociable numbers
Solid figure
Solution
Solve an equation
Square
Square numbers
Square root
Squarefull number
Standard form
Statement
Stemandleaf plot
Straight angle
Straight commission
Subset
Subtraction
Subtraction Property of Equality
Sum
Superabundant numbers.
Supplementary angles
Surface area
Survey
Symbolic Form
Symbolic logic
Systematic sample
Table
Tag Numbers
Tally table
Tangram
Tautology
Taxicab numbers
Terminating decimal
Terms
Tessellation
Tetrahedral numbers
Theoretical probability
Threedimensional
Time
Title
Transcendental Numbers
Transformation
Translation (slide)
Trapezoid
Trapezoidal numbers
Tree diagram
Trend
Triangle
Triangular numbers
Triple prime numbers
Truth table
Twin prime numbers
Unbiased sample
Underestimate
Union
Unit fraction
Unit fraction numbers
Unit rate
Universal set
Unlike fractions
Upper extreme
Upper quartile
Variable
Venn diagram
Vertex
Vertical angles
Vertical bar
Vertical scale
Volume
Weight
Whole numbers
Width
Word form
Word problem
Xaxis
Xcoordinate
Yaxis
Ycoordinate
Zero
Featured Sites:
EducationWorld
TeacherPlanet
Student Award Certificates
Shop Math Games