Types of Numbers

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

• whole numbers
• integers
• rational numbers
• natural numbers

____________________ numbers are divisible by 2.

• odd

• prime

• composite

• even

A _____________ number is the number we get when we multiply a number by itself.

• cube

• prime

• square

• cube

What are Odd numbers?

• Counting numbers

• Numbers that can be divided by 2 without leaving a remainder

• Numbers ending with 1, 3, 5, 7 or 9

Fill in the blank

2, 4, (a)   , and 8 are even numbers.

The numbers 1, 3, 5, 7 and 9 are..

• even numbers

• odd numbers

A list of even numbers

• 3, 55,19, 27, 41

• 20, 36, 98,42, 4

• 2, 17, 23, 11

• 4, 1, 9, 16

A Prime Number ................

• Only has itself as a factor

• Only has 2 factors - itself and one

• Is never divisible by 2

• Is always a factor of 3

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers

A list of odd numbers

• 3, 55,19, 27, 41

• 20, 36, 98,42, 4

• 2, 17, 23, 11

• 4, 1, 9, 16