Standard (index) Form: A system of writing very big or very small numbers

Commutative: an operation is commutative if changing the order does not change the result.

Base: The number that gets multiplied by a power

Power: The exponent - or the number that tells you how many times to use the number in multiplication

Exponent: The power - or the number that tells you how many times to use the number in multiplication

Indices: The plural of index is indices. The power or the exponent. 

Negative: A value below zero.