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Respondido

(-9) + (+35) =

(-125) + (-25) =

(35) + (15) =

(+36) + ( ) =0

(-25) + ( ) =-40

(12) + ( ) = 25


من فضلك هو امتحان أفهم أيضًا خدمة المساعدة الإسبانية



Please is for an exam I also understand Spanish Help Plz

Porfavor es para un exame
n ajuda Plz

Resposta :

IMarcelaBarbosago

Explanation:

[tex]-9+35=44\\\\-125-25=-150\\\\35+15=50\\\\36+(x)=0\\36+(-36)=0\\\\-25+(x)=-40\\x=-40+25=-15\\-25+(-15)=-40\\\\12+(x)=25\\x=25-12=13\\12+13=25\\\\\\[/tex]

- Good luck :)

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