Prime vs Composite

What word means that a number has more than 2 factors?

• Multiple

• Prime

• Composite

• Factor

True or false: A prime number only has 2 factors, 1 and itself.

• True

• False

What is the ONLY number that is NEITHER prime nor composite? _____

All even numbers, besides 2, are _________ numbers because they will always have more than 2 factors (1, itself, and 2).

• Prime

• Composite

• Factor

• Multiple

In a multi-digit number, what odd number in the ones place will always be composite?

• 1

• 3

• 5

• 7

• 9

What is the only even number that is a prime number?

• 2

• 4

• 6

• 8

True or false: All odd numbers are prime numbers.

• True

• False

Whole numbers multiplied together to equal a product is called a what? (Think _______ x ______ = product)

• Multiple

• Prime

• Composite

• Factor

The _______ of a number are all the products of a whole number and other whole numbers.

• Prime

• Composite

• Factor

• Multiple

Check only PRIME numbers:

• 2

• 14

• 23

• 37