The composite numbers less than 20 are: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18
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.
The odd composite numbers lower than 30 are:9 15 21 25 27
4, 6, 8, 9, 10, 12, 14, 15, 16,
Oh, dude, you want the odd composite numbers less than 20? Alright, let me break it down for you. So, we've got 9, 15, and 21. Wait, no, scratch that last one, it's above 20. But yeah, those are the odd composite numbers you're looking for. Like, you're welcome.
There are 15 composite numbers greater than 50 but less than 70
9 and 15 are the only two odd composite numbers less than twenty.
The composite numbers less than 20 are: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18
9 and 15
Composite numbers less than 20 are 4, 6, 8, 9, 10, 12, 14, 15, 16 and 18.
There are 15 prime numbers and 34 composite numbers because 1 is not considered to be a prime or composite number
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.
15 and 9 are both odd, composite numbers less than 20.
I suggest you look up a table of prime numbers. Any integer treater than one that is not in the table of prime numbers is a composite number.
4, 6, 8, 9, 10, 12, 14, 15
The odd composite numbers lower than 30 are:9 15 21 25 27
9, 15, 21, 25, 27