Răspuns :
Răspuns:
{200-4×[(210÷5+210÷2)÷21+6×3]}÷50+50=
{200-4[(42+105):21+18]}:50+50=
[200-4(147:21+18)]:50+50=
[200-4(7+18)]:50+50=
(200-4·25):50+50=
(200-100):50+50=
100:50+50=
2+50=
52
Răspuns:
{200-4×[(210÷5+210÷2)÷21+6×3]}÷50+50=
{200-4[(42+105):21+18]}:50+50=
[200-4(147:21+18)]:50+50=
[200-4(7+18)]:50+50=
(200-4·25):50+50=
(200-100):50+50=
100:50+50=
2+50=
52