What is the prime between 20 and 30?

23 and 29
The prime numbers between 20 and 30 are 23 and 29.

What do all the prime numbers between 20 and 30 add up to?

Thus the sum of all prime numbers between 20 and 30 will be 52.

What are the first 20 primes?

The prime numbers from 1 to 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

What are all the prime up to 30?

Calculation: There are 10 prime number between 1 to 30 viz.. 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.

What number is in between 20 and 30?

Answer and Explanation: The composite numbers between 20 and 30 are: 20, 21, 22, 24, 25, 26, 27, 28, and 30. All the numbers between 20 and 30 are 20, 21, 22, 23, 24, 25,… See full answer below.

How many twin primes are there between 20 and 30?

23 and 29 are the prime numbers between 20 and 30. No even number is a prime number (except 2). Hence, 20, 22, 24, 26, 28 and 30 are not prime…

What is the difference of the two prime numbers between 20 and 30?

What are the composite numbers between 20 and 30?

The composite numbers between 20 and 30 are: 20, 21, 22, 24, 25, 26, 27, 28, and 30. All the numbers between 20 and 30 are 20, 21, 22, 23, 24, 25,…

What are prime numbers 1 to 50?

There are 15 prime numbers from 1 to 50. They are 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47.

How many prime numbers are there between 20 and 40?

four prime numbers
Notes: There are four prime numbers between 20 and 40 and they are 23, 29, 31, 37.

What are composite numbers between 20 30?

How many prime numbers are there before 30?

From 1 through 10, there are 4 primes: 2, 3, 5, and 7. From 11 through 20, there are again 4 primes: 11, 13, 17, and 19. From 21 through 30, there are only 2 primes: 23 and 29. From 31 through 40, there are again only 2 primes: 31 and 37.