addition

An operation in which we combine two numbers to make a larger one.

subtraction

An operation in which we take away 1 number from another to get a smaller number

multiplication

An operation used for the shortening of repeated addition

division

An operation in which we make parts out of a number, which are equal

equal

(adj.) the same in number, amount, degree, rank or quality

sum

the answer to an addition question

difference

the answer to a subtraction question

product

the answer to a multiplication question

quotient

the answer to a division question

problem

a question proposed for solution

number

a word or symbol that stands for a specific amount or quantity

calculator

a small machine that is used for mathematical calculations

addend

n. Something added, or to be added.

mathematics

the study or science of numbers and shapes