Classifying Real Numbers

Front

A decimal that stops is which type of number? Example: 2.75

Back

Rational

Front

Repeating decimals are _____ numbers.

Back

rational

Front

Rational numbers include any number that can be written as a ratio (or _______).

Back

fraction

Front

-14 could NOT be which type of number?

Back

Natural

Front

What is the definition of an integer?

Back

All positive and negative whole numbers.

Front

What type of number is 0?

Back

Integer, Rational, Real

Front

What is a natural number?

Back

All positive whole numbers (1, 2, 3, ...).

Front

What is an irrational number?

Back

A number that cannot be expressed as a fraction.

Front

Is the square root of 2 a rational number?

Back

No, it is an irrational number.

Front

What is the sum of two rational numbers?

Back

Always a rational number.