Question

calculează {[(33ori3-3+333-33)ori3]:3+63}:3

Answer 1

{[(33×3-3+333-33)×3]:3+63}:3=
={[(99-3+300)×3]:3+63}:3=
={[(96+300)×3]:3+63}:3=
=[(396×3):3+63]:3=
=(1188:3+63):3=
=(396+63):3=
=459:3=
=153


Sper ca te-am ajutat. Succes Ioooo :))

Answer 2

{[(33x3-3+333-33)x3]:3+63}:3=
{[(99-3+333-33)x3]:3+63}:3=
{[(96+333-33)x3]:3+63}:3=
{[(429-33)x3]:3+63}:3=
[(396x3):3+63]:3=
(1188:3+63):3=
(396+63):3=
459:3=
153