Classifying Real Numbers

Front

What are the sets of numbers that -8 belongs to?

Back

Integer and Rational

Front

Give an example of a whole number.

Back

17

Front

Classify the number -12.

Back

real, rational, integer

Front

Classify the number 6.7.

Back

real, rational

Front

What is a rational number?

Back

A rational number can be turned into a fraction.

Front

What is a whole number?

Back

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

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is a real number?

Back

A real number includes all rational and irrational numbers.

Front

What is an irrational number?

Back

An irrational number cannot be expressed as a fraction of two integers.

Front

Is -5 a rational number?

Back

Yes, -5 is a rational number because it can be expressed as -5/1.