There are 9 prime numbers between 0 and 20: 1,2,3,5,7,11,13,17,19.
Remember 1 is not a prime number because it is only divisible by itself. 2, 3, 5, 7, 11, 13, 17, 19 These are the prime numbers between 0 and 20. In short, there are 9 prime numbers between 0 and 20.
There are 9 prime numbers from 0 to 27:2, 3, 5, 7, 11, 13, 17, 19 and 23
These four: 2, 3, 5, 7
The prime numbers between 1 and 9 are 2, 3, 5, and 7.
It is 18 which is in between the prime numbers of 17 and 19
There are nine (9): 2, 3, 5, 7, 11, 13, 17, 19, 23.
There are no 3 digit numbers between 0 and 9 because 0 and 9 are 1 digit numbers.
They don't!
9 1 3 2 5 7 9 1 0 11 15
9
11,13