Addends

Decimal point

Decimal system

Difference

Dividend

Divisor

Minuend

Multiplicand

Multiplier

Partial products

Partial quotient

Product

Quotient

Remainder

Rounding all the way

Subtrahend

Sum

Whole number

Cancellation

Common denominator

Denominator

Equivalent

Fraction

The greatest common divisor

Higher terms

Improper fraction

Least common denominator

Like fractions

Lowest terms

Numerator

Prime number

Proper fractions

Reciprocal

Unlike fractions

Mixed numbers