Здрасте- мордасте. ? (15*33+100465)-32454+(64537-12345)*55=?

1)15*33=495
2)495+100465=100960

(15*33+100465)-32454+(64537-12345)*55=2892314
1) 15*33=495
2)495+100465=100960
3)64537-12345=52228
4)52228*55=2872540
5)52228-32454=19774
6)19774+2872540=2892314