Types of numbers

A prime number can be divide by:

• only 2 numbers

• itself only

• many numbers

• no numbers

A composite number can be divided by only 2 numbers ______

• True

• False

Which number below is odd?

• 26

• 50

• 14

• 39

Give an example of a type of composite number_______

The numbers 0, 1, 2, 3, ... are called

• whole numbers

• natural numbers

• integers

• fractional numbers

Define odd numbers

The set of all whole numbers less than 20.

• Finite

• Infinite

If A is the set of even numbers less than 10, which elements belong to this set?

• 3

• 0

• 6

• 8

Identify what kind of set is being described below:

A set of months with more than 31 days

What type of set is denoted as either { } or ∅?

• Super set

• Empty (or Null) Set

• Subset

• Disjointed Set