-77 + 77 = 0, and 0 + 76 = 76. You can take those two additions of 77 and 76, and add them together. 77 + 76 = 153, which is the answer.
28
The negative number.
If the negative number is bigger then the sum would be negative.If the positive number is bigger then the sum is positive.
Yes.
The sum of two negative numbers is positive and the sum of two negatives is negative. If you have both positive and negative numbers the sum can be either so look at the absolute value. If the negative number has a greater absolute value, the sum is negative. If the positive number has a greater absolute value the sum is positive. If the absolute values are equal, the sum is zero.
If a positive and negative number are added together, and the positive number has a greater value, the sum will be positive.
When the sum of the negatives is an integer is when the sum is a whole number
80... since -65 is a negative number, adding positive 80 will produce a value of positive 15.
The sum of a positive number and a negative number can be either negative or positive. 9 + -3 = 6 9 + -13 = -4
you would have to add -20(negative twenty)
-64
0
28
The negative number.
Negative
If the negative number is bigger then the sum would be negative.If the positive number is bigger then the sum is positive.
Yes.