760.2+24 = 784.2
I believe this is because you have added an extra angle (consider interior and exterior angle) which is 180 degrees. But, the sum of the exterior angles must always equal 360 degrees. Therefore the whole 180 degrees must be added to the sum of the interior angles. So every side that is added the sum of the interior angles adds up to 180 degrees. Hope that answers your question.
The sum is the answer when you have added. ex. 2+3, the sum is 5.
2022
The sum is the total of numbers added together.
4
10,000 - 6084 = 3916 must be added.
760.2+24 = 784.2
A digital clock will have the greatest sum if added up at nine fifty nine. That would be three digits, not four.
you would have to add -20(negative twenty)
8
Just 1
I believe this is because you have added an extra angle (consider interior and exterior angle) which is 180 degrees. But, the sum of the exterior angles must always equal 360 degrees. Therefore the whole 180 degrees must be added to the sum of the interior angles. So every side that is added the sum of the interior angles adds up to 180 degrees. Hope that answers your question.
The sum is the answer when you have added. ex. 2+3, the sum is 5.
2022
The greatest 3-digit number is 999. 9+9+9 = 27 The sum of the greatest 3-digit number is 27.
The sum is the total of numbers added together.