5.4A

Lindsay used square tiles to make 4 designs, as shown below.

Which design is NOT composed of a prime number of tiles?

• Design 1

• Design 2

• Design 3

• Design 4

Are all even numbers composite numbers?

• Yes
• No

Find the prime number.

• 10
• 9
• 7
• 4

A prime number is...

• a number that has only one factor.
• a number that has at least two factors.
• a number that has more than two factors.
• a number that has only two factors 1 and its self.
  (1 and itself)

Which list has only prime numbers?

• 2, 3, 4, 5
• 1, 5, 7, 9
• 2, 3, 5, 7
• 2, 4, 6, 8

Is 33 a prime or composite number?

• Prime
• Composite