100-8×7+12:2+3×3×0=
(67-5×9+63:7-30)×6:6=​


Răspuns :

50

1

sper ca te am ajutat!

Răspuns:

100-8×7+12:2+3×3×0=50

(67-5×9+63:7-30)×6:6=(67-5×9+63:7-30)=67-45+9-30=1=1×6:6=1