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NOAHURREADASILVASILVON
Respondido

a) (+6) + (-1) = +5
b) (+2)+(-5) = -3
c) (-10) + ( +3) = -7​

Resposta :

꧁Hello, how are you?꧂

[tex]a) \: \: ( + 6) + ( - 1) \\ 6 + ( - 1) \\ 6 - 1 \\ 5[/tex]

[tex]b) \: \: ( + 2) + ( - 5) \\ 2 + ( - 5) \\ 2 - 5 \\ - 3[/tex]

[tex]c) \: \: ( - 10) + ( + 3) \\ ( - 10) + 3 \\ - 10 + 3 \\ - 7[/tex]

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Signed: Lohany Queen of hell 彡★

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