Question

(28+78)+(13+22)

me ajuda por favor ​

Answer 1

Resposta:R:141

Explicação passo-a-passo:

(28+78)+(13+22)=

(28+78)+35=

106+35=

R:(141)

Answer 2

Olá

$\tt Pergunta =>\boxed{\sf \left(28+78\right)+\left(13+22\right)}$

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Lembre das Regras de sinais =>

$\sf (+)(+) = + \\\\ \sf (-)(-) = +\\\sf (+)(-) = \\ \\ \sf (-)(+) =$

Vamos ao que interessa =>

$\sf \left(28+78\right)+\left(13+22\right)\\\\\\\sf =106+\left(13+22\right)\\\\\\\sf =106+35\\\\\\\boxed{\sf =141}$

$\large \boxed{\boxed{\tt ATT: CODE \ PEN }}$