Răspuns :
[9x(42-36)x4-(204-96)]:3+36=
(9x6x4-108):3+96=
(54x4-108):3+96=
(216-108):3+96=
108:3+96=
36+96=132
[9×(42-36)×4-(204-96)]:3+36=
=(9×6×4-108):3+36=
=(54×4-108):3+36=
=(216-108):3+36=
=108:3+36=
=36+36=
=72
[9x(42-36)x4-(204-96)]:3+36=
(9x6x4-108):3+96=
(54x4-108):3+96=
(216-108):3+96=
108:3+96=
36+96=132
[9×(42-36)×4-(204-96)]:3+36=
=(9×6×4-108):3+36=
=(54×4-108):3+36=
=(216-108):3+36=
=108:3+36=
=36+36=
=72