Classify Real Numbers

Front

What are the sets that the number 8 belongs to?

Back

Whole Number, Integer, Rational, All of the above.

Front

What number is a natural, whole, integer, rational, and real number?

Back

3

Front

Classify the number √25.

Back

real, rational, integer, whole.

Front

What system is made up of all rational and irrational numbers?

Back

real number system.

Front

What number set(s) does -8 belong to?

Back

Integer and Rational.

Front

Define a natural number.

Back

A natural number is a positive integer (1, 2, 3, ...).

Front

Define a whole number.

Back

A whole number is a non-negative integer (0, 1, 2, 3, ...).

Front

Define an integer.

Back

An integer is a whole number that can be positive, negative, or zero (-2, -1, 0, 1, 2, ...).

Front

Define a rational number.

Back

A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.

Front

Define an irrational number.

Back

An irrational number is a number that cannot be expressed as a simple fraction, such as √2 or π.