2, 7, 11, 13, 17
463
The prime numbers between 40 and 50 are 41, 43, 47. So their sum is 131.
It is 162.
It is 1.
To find the sum, just add the prime numbers less than 50. They are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47.
463
148
The given numbers of 15 and 35 are not prime numbers but they add up to 50
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
47 and 2
463
240
13 + 37
328
The prime numbers between 40 and 50 are 41, 43, 47. So their sum is 131.
2+7+11+13+17=50
It is 162.