The sum of all prime numbers less than 30 is 129.
The sum first Prime number is (2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 ) = 129 The sum of the first composite numbers is (4 + 6 + 8 + 9 + 10 + 12 + 14 + 15 + 16 + 18) = 112 The difference is 129 - 112 = 17 !!!!!
The sum of prime numbers between 90 and 100 is 97, the only prime number between 90 and 100.
The sum of all prime numbers between 60 and 75 is 272
The sum of all prime numbers between 1 and 11 is 28.
Prime numbers do not involve decimal numbers.
The sum of all prime numbers between 10 and 16 is 41.
-20
The prime numbers between 34 and 44 are: 37 41 43 The sum of these numbers is 37 + 41 + 43 = 121
The sum of the prime numbers between 1 and 1,000 (2-999) is 76,127.
The sum of all prime between numbers 1 and 400 (2 through 399) is 13,887.
To find the sum of the first ten prime numbers, you first have to find what the first 10 prime numbers are. They are 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29. Added together they equal 129.