Mathematics, 20.03.2021 21:50, SmokeyRN

Resuelve las siguientes los siguientes ejercicios a)(+3)+(+21) + (-15) =
b)(-5) + (+7)+(- 12) =
c)(+14) + (-9) + (-7)=
d)+13-5 + 4 -11 -6 -11 - 4 + 45
=
e)+9-5 + 11 - 12 + 14 =

por favor

Answers: 2

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Resuelve las siguientes los siguientes ejercicios a)(+3)+(+21) + (-15) =
b)(-5) + (+7)+(- 12)...

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Resuelve las siguientes los siguientes ejercicios a)(+3)+(+21) + (-15) =b)(-5) + (+7)+(- 12) =c)(+14) + (-9) + (-7)=d)+13-5 + 4 -11 -6 -11 - 4 + 45=e)+9-5 + 11 - 12 + 14 =​por favor

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Resuelve las siguientes los siguientes ejercicios a)(+3)+(+21) + (-15) =
b)(-5) + (+7)+(- 12) =
c)(+14) + (-9) + (-7)=
d)+13-5 + 4 -11 -6 -11 - 4 + 45
=
e)+9-5 + 11 - 12 + 14 =

por favor