Classifying Numbers

Front

What is an integer?

Back

An integer is a whole number (NOT fraction) that can be negative.

Front

Give an example of a whole number.

Back

17 is an example of a whole number.

Front

What is a rational number?

Back

A rational number is a number that can be written as a ratio or fraction.

Front

Give an example of an integer.

Back

-9 is an example of an integer.

Front

What is a whole number?

Back

A whole number is a number with NO fractional part or decimal.

Front

What is a negative number?

Back

A negative number is a number less than zero.

Front

What is a fraction?

Back

A fraction is a part of a whole, represented as a ratio of two integers.

Front

What is a decimal number?

Back

A decimal number is a number that includes a decimal point.

Front

Is 4/9 a whole number?

Back

No, 4/9 is not a whole number; it is a fraction.

Front

Is -2.3 an integer?

Back

No, -2.3 is not an integer; it is a decimal.