There are 8.There are 8.There are 8.There are 8.
The prime numbers less than 100 that contain an 8 are 83 and 89. So, there are two prime numbers that are less than 100 and contain an 8.
8 of them.
Two numbers: 5 and 7 :)
17 is a prime number. 8 and 12 are not prime numbers.
There are eight prime numbers under 20.
11 numbers 2, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18 * * * * * NO! 2 is a prime, not a composite!
There are 8.There are 8.There are 8.There are 8.
4.
The prime numbers less than 100 that contain an 8 are 83 and 89. So, there are two prime numbers that are less than 100 and contain an 8.
8 of them.
Two numbers: 5 and 7 :)
17 is a prime number. 8 and 12 are not prime numbers.
Why are what prime ? Certainly not the numbers in that list.Only 8 of those are prime numbers.
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!
8- 2,3,5,7,11,13,17,19
There are 5: 11,13,17,19,23