​What are we covering today?

• Natural numbers/ Counting numbers

• ​Prime & Composite numbers

• ​Square numbers

• ​Cube numbers

• ​A triangular number

• ​Expanded form

• ​Exponential notation

​Whole Numbers

​What are whole numbers?

​The whole numbers are made up of 0 and the set of counting numbers.

​E.g; 1,2,3,4,5,6,7,8,9,.......

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​What are natural/ counting numbers?

​Numbers that are used to count.

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​What is a prime number?

​A prime number is any number that only has two factors, itself and 1.

​e.g. 2, 3, 5, 7, 11,