The natural numbers are the counting numbers.
Therefore, the natural numbers less than 31 are the numbers from 1 to 30.
The prime numbers that are greater than 31 but less than 50 are: 37, 41, 43 and 47.
29 and 31.
29 and 31
All of them except 31 and 37 which are prime numbers
23, 29, 31
The prime numbers that are greater than 31 but less than 50 are: 37, 41, 43 and 47.
29 and 31.
29 and 31
31 37
All of them except 31 and 37 which are prime numbers
23, 29, 31
23, 29, 31
They are 29 and 31
29 and 31.
They are 29 and 31.
29, 31
31 and 37