Question

(12+(1326-1284)*214):450

Answer 1

1) 1326-1284=42;
2)42*214=8988;
3)12+8988=9000;
4)9000:450=20;
Ответ: 20.

Answer 2

1)42*214 = 8988 2) 12+8988 = 9000 3) 9000:450= 20