A number that cannot be expressed as a ratio of two integers or as a repeating or terminating decimal.

A number that has integers as its square roots

A rational or irrational number

A method of writing very large or very small numbers by using powers of 10.

A number that is multiplied by itself to form a product.

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8th grade Quarter 1

Quarter 1 Vocabulary

Term	Definition
Absolute Value	A numbers distance from zero.
Irrational Number	A number that cannot be expressed as a ratio of two integers or as a repeating or terminating decimal.
Perfect Square	A number that has integers as its square roots
Real Number	A rational or irrational number
Scientific Notation	A method of writing very large or very small numbers by using powers of 10.
Square Root	A number that is multiplied by itself to form a product.