That's an infinite list.
Composite numbers greater than 20 and less than 30 are 21, 22, 24, 25, 26, 27, 28.
All of them except 31 and 37 which are prime numbers
There are infinitely many prime numbers which are greater than 30.
21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39
23 and 29 are the two prime numbers greater than 20 but less than 30.
There are 15 composite numbers greater than 50 but less than 70
Composite numbers greater than 20 and less than 30 are 21, 22, 24, 25, 26, 27, 28.
There are 7 composite numbers greater than 20 and less than 30:21, 22, 24, 25, 26, 27, 28
All of them except 31 and 37 which are prime numbers
Composite. All positive, whole numbers greater than two and ending in 0, 2, 4, 6 or 8 are composite.
33 is the first composite number that is greater than 30 but is not a multiple of 2
There are infinitely many prime numbers which are greater than 30.
There are 18 that are less than 30.
They are: 21 22 24 25 26 27 and 28 because 23 and 29 are prime numbers
30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49 and 50 ~Lucky6399
composite numbers 30-40
21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39