Operator- the object that tells me what to do

Signs- objects that explain direction from zero

Integers- positive and negative whole numbers

Minuend- the amount being subtracted from

Subtrahend-  The amount being subtracted

Difference- the remaining amount; answer to subtraction

Words that mean positive are up, forward, deposit, rise, rose, earned, gain

Words that mean negative are fall, withdrawal, lost, descend, below

Factors- The numbers being multiplied

Product- answer to the multiplication problem

Signs- Tell whether the number is positive or negative

Dividend- the number being divided

Divisor- The number doing the dividing

Quotient- The answer to a division problem

Mixed number- has a whole number and a part of a number combined

Improper fraction- numerator is bigger than denominator

Numerator- top number in fraction

Denominator- bottom number in fraction

Ratios- Comparing two numbers, usually seen as a fraction

Rate- Comparing two amounts, usually seen as a fraction with different units on top and bottom

Unit rate- a rate that has a denominator of 1

Money on top time on bottom

Rate of change- a rate that comes from how much values have changed

Proportion- fraction = fraction

Constant of Proportionality- value of the constant rate of change, variable k

equal- the same value

inverse- the opposite sign or operation