2, 3, 5, 7, 11 and 13
Prime Numbers under 6 are 2,3,5
NO!!!! Other than '2' all prime numbers are odd numbers. 4,6,10 & 20 are all even so they are not prime numbers.
7, 11, 13 17,19
2, 3, 5, 7, 11, 13, 17, 19 ARE prime numbers! 1, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20 are NOT prime numbers!
10 does not have 6 prime numbers.
7, 11, 13, 17, 19 :)
1, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18 and 20.
1, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20
There are 4 prime numbers between 20 and 40.
2 5 6
It is: 29-23 = 6
No. If they are even numbers and not 2, they are not prime. 20 is divisible by 1, 2, 4, 5, 20, and 20. 18 is divisible by 1, 2, 3, 6, 9, and 18.