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7 December, 18:42

What are the addition and subtractions rules for integers?

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  1. 7 December, 19:08
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    Rule: The sum of any integer and its opposite is equal to zero. Summary: Adding two positive integers always yields a positive sum; adding two negative integers always yields a negative sum. To find the sum of apositive and a negative integer, take the absolute value of each integer and then subtract these values.
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