Question

we have to add the integers when integers are having same sign​

Answer 1

Answer:

-4+(-5) negative integers

-4-5

-9

4+5

9 positive integers

Step-by-step explanation:

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Answer 2

Answer:

(+) + (+) = (+)

(-) + (-) = (+)

(+) + (-) = (-)

(-) + (+) = (-)

Step-by-step explanation:

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