The question does not make sense since 20 and 30 are not prime numbers!
23, 29.
29 - 23 = 6
The only prime number between 25 and 30 is 29.
There are two prime numbers between 20 and 30 which are 23 and 29
The prime numbers between 20 and 30 are 23 and 29.
23 and 29.
23 and 29 are the prime numbers between 20 and 30.
The question does not make sense since 20 and 30 are not prime numbers!
They are 23 and 29.
23, 29.
26
29 - 23 = 6
"between" requires two numbers, for example, between 20 and 30 or between 20 and 1000. You have not specified the other number.
26
31 is the only prime number between 30-36.
The only prime number between 25 and 30 is 29.