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STEM Centre
> STEM Centre > Les mots de la science en anglais > Math > Number Terms
Read the following text and test your knowledge by answering the associated questions below. Clicking on the words in blue will give you it's definition as well as the words translation in French.

Base: The number that is raised to a power. In "74", 7 is the base.

Cube: A number times itself times itself. 5 cubed = 53 = 5󬊅 = 125.

Cube Root: A number that, when cubed, is equal to the given number. Shown by .

Exponent: The power to which a number is raised; the number of times a number is multiplied. In "74", 7 has an exponent of 4, and 7 is multiplied 4 times (7󬱟7).

Mean or Average: Addition of numbers and then dividing the total amount by the number of numbers you added in the first place.

Square: A number times itself. 5 squared = 52 = 55 = 25.

Square Root: A number that, when squared (multiplied by itself), is equal to the given number. Shown by v

Deviation: How much a random number will change around a certain distribution. So, if you have a SET of numbers {4, 5, 5, 5, 9 } 4 and 9 do not follow the average of the distribution which is 5. They deviate or change from the norm.