Omg I think I know! 73! Just kidding 75. :D
The sum of 74 plus 6 is a total of 80. Sum is the result you get when adding two numbers together.
The total sum is 78
33 + 25 + 16 = 74
the sum of 1 plus 9 is 10 because 1+9
74
75
0
The sum is: 8
The answer is 466. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
The combination is numerous. Ex: 73 + 1 = 74 or 72 + 2 = 74 or 71 + 3 = 74 and so on...
The sum is 1511.
The sum of the numbers given is 31. 1 + 2 + 4 + 8 + ... + 2n = 2n+1 - 1