addend

adding mixed numbers with like-fraction parts

adding multi-digit numbers

adding un-like fractions

adding whole numbers

adding whole numbers and complex decimals

addition

addition of fractions

addition of like fractions

additive inverse

algorithm

antecedent

approximate pi with continued fractions

approximate proper fractions with continued fractions

average

base

base eight

base sixteen

base ten

base twelve

base_two

billions (place)

binary operation

binary system

cancel

cancellation

calculate percentage decreases

calculate percentage increases

calculate percents of numbers

calculate the ratio between two fractions

centillion

chain fraction

comparing decimals

comparing the relative sizes of fractions

comparing two or more ratios

common denominator

common divisor

common factor

common multiple

commutative operation

commutative property (of multiplication)

complete factorization

complex decimal

complex fraction

composite number

compound fraction

compound interest

compound proportion

compound ratio

consequent

continued fraction

conversion factor

conversion of units

converting continued fractions to proper fractions

converting decimals to fractions

converting decimals to percents

converting fractions to percents

converting mixed numbers to improper fractions

converting percents to decimals

converting percents to fractions

converting proper fractions to continued fractions

counting number

cubed

cube root

decillion

decimal

decimal fraction

decimal fraction place value

decimal place

decimal place value

decimal point

decimal system

denominator

difference

digit

direct proportion

direct variation

dividend

dividing numbers in a specific ratio

dividing one complex decimal by another

dividing one multi-digit whole number by another

divisibility

divisible

division

divisor

dotrigintillion

dovigintillion

duodecillion

duodecimal

equality

equal to

equation

equivalence of fractions

even

exponent

exponential notation

extremes

factoring

finding a number when a given percent is known

finding the greatest common divisor of two or more numbers

finding the least common multiple of two or more numbers

finite decimal

formula

fraction

fraction line

fractions in higher terms

Fundamental Theorem of Arithmetic

googol

GCD

greater than

greatest common divisor

HCF

hexadecimal

highest common factor

Hindu-Arabic number system

hundred million

hundreds (place)

hundred thousandths

hundredths (place)

improper fraction

index

interest rate

inverse proportion

inverse ratio

inverse variation

joint variation

less than

LCD

LCM

least common multiple

like fractions

lowest common denominator

lowest common multiple

means

median

million

millions (place)

minuend

minus sign

minus symbol

mixed decimal

mixed number

mixed recurring decimal

multi-digit number

multi-place decimal

multiple

multiple of

multiplicand

multiplication

multiplication symbol

multiplicative inverse

multiplier

multiplying decimals by a power of ten

multiplying multi-digit numbers

multiplying simple decimals

multiplying whole numbers and complex decimals

negative sign

nonillion

not equal to

novemdecillion

novemtrigintillion

novemvigintillion

number

number line

numeral

numerals in expanded form

numerals in expanded notation

numerals in standard form

numerals in standard notation

numerator

obelus

octilliard

octillion

octodecillion

octotrigintillion

octovigintillion

odd

one-digit number

one-place decimal

one-to-one correspondence

order

percent

period

place value

plus sign

plus symbol

positive sign

power

prime factor

prime number

principal

product

product of prime factors

proper fraction

proportion

pure decimal

pure recurring decimal

quadrillion

quattuordecillion

quattuortrigintillion

quattuorvigintillion

quindecillion

quintilliard

quintillion

quintrigintillion

quinvigintillion

quotient

radical

radicand

rate

ratio

reciprocal

recurring decimal

reduce fractions to lowest terms

reducing fractions

relatively prime

root

rounding off decimal numerals

rounding up decimal numerals

scientific notation

septendecillion

septentrigintillion

septilliard

septillion

septvigintillion

sexdecillion

sextilliard

sextillion

sextrigintillion

sexvigintillion

Sieve of Eratosthenes

significant figures

simple decimal

simple fraction

simple interest

simplest terms

simplifying improper fractions

slash

speed

squared

square root

subtraction

subtraction of fractions

subtracting like fractions

subtracting mixed numbers with un-like-fraction parts

subtracting multi-digit numbers

subtracting simple decimals

subtracting whole numbers and complex decimals

subtrahend

sum

superscript

symbol

tableau

tally

ten million

tens (place)

ten thousandths (place)

tenths (place)

terminating decimal

terms of a fraction

thousands (place)

thousandths (place)

three-digit number

time

total

tredecillion

tretrigintillion

trevigintillion

trigintillion

trillions (place)

truncating decimal numerals

two-digit number

two-place decimal

undecillion

unit fraction

units (place)

untrigintillion

unvigintillion

variation

vigintillion

vinculum

whole number

whole numeral

writing recurring decimals as fractions

zero

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