71
That isn't possible. The sum of three odd numbers will always be odd. You can make the sum of 3 prime numbers equal to 32 if one of them is 2 (which is not odd).
61 and 3
3 and 5
Sum of 3, 19 & 23 is equal to 45.
71
16prime + prime = (sum) sum is 16or13 + 3 =16
That isn't possible. The sum of three odd numbers will always be odd. You can make the sum of 3 prime numbers equal to 32 if one of them is 2 (which is not odd).
2, 3, and 13 are all prime numbers and their sum is equal to 18.
61 and 3
3 and 5
The sum of 3 consecutive whole numbers is always equal to 3 times the middle number in that sequence.
155
Sum of 3, 19 & 23 is equal to 45.
There are no 3-digit whole numbers whose digits sum to 3. The smallest 3-digit number is 100, and the largest is 999, but in neither case is the sum of the digits equal to 3.
Prime numbers having the sum of 100 are 47 + 53, 71 + 29, 89 + 11, 97 + 3, 83 + 17, and 41+ 59.
There are no numbers that equal 112, except for 112. Also, it's not possible to ADD three odd numbers and get 112 for their sum.