The composite numbers between 20 and 30 are 21, 22, 24, 25, 26, 27, and 28.
The composite numbers between 21 and 31 are: 21 22 24 25 26 27 28 30
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
22, 24, 25, 26, 27, 28
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
Both are composite numbers
The 13th to 24th composite numbers are 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, and 36.
27 and 55 are composite numbers but 13 is a prime number
The composite numbers in that list are 22 and 36 - you know they are composite, because they are even numbers. The other numbers are odd and prime.
21, 22, 24, 25, 26, 27, 28.
21, 22, 24, 25, 26, 27, 28.
16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30,