Question

5(-3+7)+4(8÷2)-(5+6-9)=
16÷4+5.(2+1)=
(25+5)÷(20-17)=
80-(5+25÷5+30)=
operaciones combinadas
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Answer 1

Respuesta:

5(-3+7)+4(8÷2)-(5+6-9)=34

16÷4+5.(2+1)=19

(25+5)÷(20-17)=10

80-(5+25÷5+30)=40

Explicación paso a paso:

espero que te sirva