Adding integers with a common sign.
When adding two integers with a common sign, we just add the absolute value of the numbers and the resulting answer is marked with the same sign given in the question.
There are two different possibilities to this question.
Possibility 1:
Both the integers are of positive sign. So, the resulting integer after addition is a positive integer.
Example:
Let c = 45 and d = 53.
Then, the sum of c and d is
sum = c + d = 45 + 53 = 98
Possibility 2:
Both the integers are of negative sign. So, the resulting integer after addition is a negative integer.
Example:
Let c = -23 and d = -61.
Then, the sum of c and d is
sum = c + d = (-23) + (-61) = -(23 + 61) = -84
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