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Question
Add: 13 and -15
Sum
Solution
13 and -15
= (13)+ (-15)
= 13 – 15 = -2
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Operation of Addition and Subtraction of Integers
Is there an error in this question or solution?
Add: 13 and -15
13 and -15
= (13)+ (-15)
= 13 – 15 = -2