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Index for Numbers and Symbols
Math terminology relating to arithmetic, number sets, and commonly used math symbols.

Accuracy

Aleph Null (א‎0)

Alpha (Α α)

Arithmetic

Arithmetic Mean

Average

Beta (Β β)

Braces

Brackets

Cardinal Numbers

Chi (Χ χ)

Composite Number

Constant

Counting Numbers

Delta (Δ δ)

Denominator

Difference

Digit

Epsilon (Ε ε)

Eta (Η η)

Even Number

Exponent

Exponentiation

Factor of an Integer

Factor Tree

Formula

Fraction

Fraction Rules

Fundamental Theorem of Arithmetic

Gamma (Γ γ)

GCF

Greatest Common Factor

Greek Alphabet

Improper Fraction

Inequality

Integers

Iota (Ι ι)

Irrational Numbers

Kappa (Κ κ)

Lambda (Λ λ)

LCM

Least Common Denominator

Least Common Multiple

Measurement

Median of a Set of Numbers

Mean

Mixed Number

Mu (Μ μ)

Multiplicative Inverse of a Number

Natural Numbers

Negative Number

Nonnegative

Nonnegative Integers

Nonzero

Nu (Ν ν)

Numerator

Number Line

Odd Number

Omega (Ω ω)

Omicron (Ο ο)


Ordinal Numbers

Parentheses

Perfect Number

Perfect Square

Pi (Π π)

Phi (Φ φ)

Positive Number

Power

Prime Factorization

Prime Number

Precision

Product

Proper Fraction

Psi (Ψ ψ)

Quadruple

Quintuple

Quotient

Radical

Radicand

Ratio

Rational Numbers

Real Numbers

Reciprocal

Reduce a Fraction

Relatively Prime

Remainder

Rho (Ρ ρ)

RMS

Root Mean Square

Root of a Number

Rounding a Number

Scientific Notation

Sigma (Σ σ)

Significant Digits

Simple Interest

Square Root

Sum

Strict Inequality

Surd

Tau (Τ τ)

Theta (Θ θ)

Triple

Truncating a Number

Twin Primes

Trivial

Upsilon (Υ υ)

Vinculum

Whole Numbers

Weighted Average

Xi (Ξ ξ)

Zero

Zeta (Ζ ζ)


  this page updated 28-jul-14
Mathwords: Terms and Formulas from Algebra I to Calculus
written, illustrated, and webmastered by Bruce Simmons
NCTM Web Bytes December 2004 Web Bytes March 2005 Web Bytes