cannot be fractions, non-terminating decimals, non-repeating decimals, and non-perfect squares.

can be fractions, terminating decimals, repeating decimals, and perfect squares.

can be fractions, terminating decimals, repeating decimals, and perfect squares.

cannot be fractions, non-terminating decimals, non-repeating decimals, and non-perfect squares.

positive counting numbers starting with 1.

positive counting numbers starting with 0.

a number whose square root is an integer.

a number whose square is a decimal.

a way of representing values as the product of a number between 1-10 and a power of 10.

a way of representing values as the product of a number between 1-10 and a power of 25.

a set of which all the elements are also contained in another, larger set

a set of which all the elements are also contained in another, smaller set

Positive counting numbers starting with 0.

Positive counting numbers starting with 1.

irrational, because it's non-terminating.

rational, because it's terminating.

irrational, because it's an imperfect square.

rational, because it's a perfect square.

have decimals.

have whole numbers.