It is: 1318 plus 19 = 1337
81 - 50 = 31 50 - 19 = 31
47 + 3 = 50, 43 + 7 = 50, 37 + 13 = 50, and 31 + 19 = 50. 4 pairs of prime numbers have a sum of 50. 53 + 7 = 60, 47 + 13 = 60, 43 + 17 = 60, 41 + 19 = 60, 37 + 23 = 60, and 31 + 29 = 60. 6 pairs of prime numbers have a sum of 60.
The sum of 19 and 32 is 51.
The sum of 19 and 9 is 28.
It is: 1318 plus 19 = 1337
81 - 50 = 31 50 - 19 = 31
There are no 5 odd numbers whose sum is 50. (The sum of 5 odd numbers is an odd number whereas 50 is an even number.)
6,8,10,12 & 14
47 + 3 = 50, 43 + 7 = 50, 37 + 13 = 50, and 31 + 19 = 50. 4 pairs of prime numbers have a sum of 50. 53 + 7 = 60, 47 + 13 = 60, 43 + 17 = 60, 41 + 19 = 60, 37 + 23 = 60, and 31 + 29 = 60. 6 pairs of prime numbers have a sum of 60.
The sum of 19 and 32 is 51.
The sum of 19 and 9 is 28.
The prime numbers less than 50 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47 So their sum is 328
19.
The sum of the prime numbers from 3 to 50 is: 2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47 = 328
Sum of 50 and 47 is 97.
70 + 19 = 89 or: the sum of 70 and 19 is 89