Prime Factorisation & Venn Diagrams

What is the prime factorization of 55?

What is the prime factorisation of 40?

What is the prime factorisation of 400?

Create a Venn Diagram. The universal set is wild animals: fox, lion, wolf, turtoise, hare, mongoose, crocodile, rat, turtle. Set A is predators and Set B is prey.

Match the following

• 15

• Composite

• 7

• Odd

• 8

• Prime

• 16

• Square

• 25

• Even