Composite numbers less than 20 are 4, 6, 8, 9, 10, 12, 14, 15, 16 and 18.
They are 4 6 8 9 and 10
You may mean: 3 and 5 are prime numbers that add up to the composite number of 8
12 is even, that is 2 divides 12 so 12 cannot be prime.12 is composite. (all even numbers greater than 2 are composite)
4, 6, 8, 9, 10, 12, 14, 15
composite numbers are less than 12: 4, 6, 8, 9, 10
The composite numbers less than 20 are: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18
Composite numbers less than 20 are 4, 6, 8, 9, 10, 12, 14, 15, 16 and 18.
They are 4 6 8 9 and 10
The composite numbers that are between 1 and 20 inclusive are: 4 6 8 9 10 12 14 15 16 18 20 This is a total of eleven composite numbers equal to 20 and below.
You may mean: 3 and 5 are prime numbers that add up to the composite number of 8
They are 4, 6, 8, 9, 10, 12 and 14.
12 is even, that is 2 divides 12 so 12 cannot be prime.12 is composite. (all even numbers greater than 2 are composite)
4, 6, 8, 9, 10, 12, 14, 15, 16,
They are: 4 6 8 9 10 12 and 14
4, 6, 8, 9, 10, 12, 14, 15
The composite numbers that are between 1 and 20 inclusive are: 4 6 8 9 10 12 14 15 16 18 20 This is a total of eleven composite numbers equal to 20 and below.