The sum of 75 plus 5 is 80.
'Sum' is pretty much a synonym for add, and 5+5 or 5 plus 5 is 10.
The sum is 1511.
11
"The sum of 4 plus 5" can be expressed mathematically as 4 + 5 = 9. Now go do your homework.
The sum of -5 plus 11 is 6. When a negative is added to the positive you subtract instead of add to get your answer.
The sum of 30 plus 10 plus 5 plus 5 is 50.
Find the Sum to n terms of the series 5 5+55+555+ +n Terms
8
6
The answer is six.
-3