abstract science of number, quantity. Studies or science of numbers and shapes.

Being sure about something; without doubt. some.

device for recording visual images in form of photographs. Objects that take pictures digitally, or on film.

Unimportant or irrelevant; trivial. Educator teaching at a college or university. Concerning education, schools, universities, etc..

after that time.

advantage or profit gained. Good results or effects, something advantageous. profit.

route or direction. Places where horses etc. race against each other. To flow somewhere rapidly and in great quantity.

unwelcome or harmful matter. Questions to show understanding of a math concept.

make ready for use or consideration.

To become aware of or understand mentally.

having acquired much knowledge through study. To get knowledge or skills by study or experience.

The work of running something, e.g. a business.

arranged in series or according to scale. To move up from a position to a higher, better one.

process of educating or being educated.

the principal method of human communication, consisting of words used in a structured and conventional way and conveyed by speech, writing, or gesture. Words or signs used to communicate messages.