Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is a composite number?

Back

A composite number is a natural number greater than 1 that has more than two positive divisors.

Front

Which number is the only even prime number?

Back

2 is the only even prime number.

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number.

Front

What are multiples?

Back

Multiples of a number are the result of multiplying that number by an integer.

Front

Is 12 a prime or composite number?

Back

12 is a composite number.

Front

Is 13 a prime or composite number?

Back

13 is a prime number.

Front

Is 3 a prime or composite number?

Back

3 is a prime number.

Front

List the first five prime numbers.

Back

The first five prime numbers are 2, 3, 5, 7, and 11.

Front

List the first five composite numbers.

Back

The first five composite numbers are 4, 6, 8, 9, and 10.