The document explains the classification of numbers into various categories, focusing on prime numbers, which are defined as having only two factors: 1 and themselves. It includes exercises for identifying prime numbers from a provided list and encourages learners to compare their answers. The lesson concludes with a recap of the meaning and identification of prime numbers, promoting a free course on related topics.

1. Prime Numbers
NUMBERS AND
NUMBER SENSE

2. TYPES OF NUMBERS
 Numbers can be separated into different categories
according to some specific characteristics.These categories
include:
Even Numbers
Odd Numbers
Factors
Multiples
Square
Square Root
Prime
Composite

3. TYPES OF NUMBERS
PRIME NUMBERS
 A prime number is a number that has ONLY
TWO factors.These are 1 and itself.
E.g. of Prime Numbers: 2, 3, 5, 7, 11
1 x 2 = 2
1 x 3 = 3
1 x 5 = 5
1 x 7 = 7
1 x 11 = 11

4. TYPES OF NUMBERS EXERCISE
 Identify all the PRIME numbers in the table below:
List all the prime numbers from the table in your
workbook or on your computer.
2 3 5 6 7
8 9 10 11 12
13 14 15 16 17
18 19 20 21 22

5. TYPES OF NUMBERS EXERCISE
 Compare your answers to the table below.The PRIME
NUMBERS are in red. Did you get them all?You are
totally amazing, good job!
2 3 5 6 7
8 9 10 11 12
13 14 15 16 17
18 19 20 21 22

6. TYPES OF NUMBERS RECAP
 In this lesson you learned:
What is a prime number
Examples of prime numbers and how to
identify them.
For a free course that contains a full
lesson on Square roots, visit
step-above10.teachable.com
and use the search tag ‘FREE’