Accuracy
refers to how close measurements is to the true or accepted value
True Value
Accepted or agreed or nominal value.
Precision
refers to how close measurements of the same item are to each other.
Scientific Notation
is a way of writing extremely small or large numbers in a way that is easier.
added and subtracted
Before numbers in scientific notation can be ____ or _____, the exponents must be equal
Multiplication
When numbers in scientific notation are ______, the exponents are added.
Division
When numbers in scientific notation are ______, the exponents are subtracted.