The numbers 11, 13, 17 and 19 are prime.
The numbers 5, 7, 11, 13, 17 and 19 are prime.
The prime numbers 0-20 are 2, 3, 5, 7, 11, 13, 17, and 19.
The prime numbers from 1 - 20 are 2, 3, 5, 7, 11, 13, 17, and 19.
The odd prime numbers less than 20 are 3, 5, 7, 11, 13, 17, and 19.
The prime numbers between 10 and 20 are 11, 13, 17, and 19.
11, 13, 17, and 19
The prime numbers between 10 and 20 are 11, 13, 17, and 19.
The numbers 11, 13, 17 and 19 are prime.
There are way more than 20 prime numbers, since there are infinite numbers.
The numbers 5, 7, 11, 13, 17 and 19 are prime.
There are 4 prime numbers between 10 and 20. They are 11, 13, 17, and 19.
The prime numbers 0-20 are 2, 3, 5, 7, 11, 13, 17, and 19.
They are: 2+7+11 = 20
The prime numbers between 1 and 20 are 2, 3, 5, 7, 11, 13, 17, and 19.
There are eight prime numbers from 1 to 20: 2 3 5 7 11 13 17 19
The prime numbers from 1 - 20 are 2, 3, 5, 7, 11, 13, 17, and 19.