SLOT Review - Real Number System Part 1 & Part 2

Front

What is a whole number?

Back

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

Front

Is -10 a whole number?

Back

False

Front

Can a rational number be written as a fraction?

Back

True

Front

What are the numbers -3, -2, -1, 0, 1, 2, 3 called?

Back

Integers

Front

What are the numbers 0, 1, 2, 3... called?

Back

Whole numbers

Front

What is an integer?

Back

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

Front

What is a natural number?

Back

Natural numbers are the set of positive whole numbers starting from 1 (1, 2, 3, ...).

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction, where both the numerator and denominator are integers.

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction, meaning it cannot be written as a ratio of two integers.

Front

Give an example of a rational number.

Back

1/2 is an example of a rational number.