Răspuns :
[7×(59+14)-4×(100-81÷9)]-100÷10=
[7×73-4×(100-9)]-10=
(511-4×91)-10=
(511-364)-10=
147-10=
137
[7×73-4×(100-9)]-10=
(511-4×91)-10=
(511-364)-10=
147-10=
137
=[7x73-4x(100-9)]-100:10=
=(7x73-4x91)-100:10=
=(511-364)-10=
=147-10=
137
=(7x73-4x91)-100:10=
=(511-364)-10=
=147-10=
137