Question

2 7 .2 3 .2 -10 . 2 8 =
b) (3 -7 . 3 12 ) 4 =
c) (8 12 : 8 2 ) 0 =
d) 120 4 . 120 -4 =
e) (4 6 : 4 2 ) 3 =
f) (10) -7 . (10)

Answer 1

Resposta:

desculpa, não entendi

Answer 2

Resposta:

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Explicação passo-a-passo: