The Real Number System

Front

Classify the number 3

Back

Whole, Integer, Rational

Front

List all the classifications of numbers that apply to the real number -1/4

Back

Rational

Front

All whole numbers are rational numbers. True or False?

Back

True

Front

Explain the error(s) in the following statement: -1.2 isn't an integer., -2 isn't a whole number and 3.4 isn't a rational number.

Back

-2 isn't a whole number and -1.2 isn't an integer.

Front

What type of number is -3/1?

Back

Integer and Rational

Front

Define 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 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 is not zero.

Front

Give an example of a rational number.

Back

1/2 is a rational number.

Front

Are all integers rational numbers?

Back

Yes, all integers are rational numbers because they can be expressed as a fraction with a denominator of 1.