Question

calculati: 10657:{[(21024:4+255:17)•2+2119]-2004}+4•4:4

Answer 1

{ [ ( 526 + 15 ) x 2 + 2119 ] - 2004 } + 16 : 4 =
[ ( 541 x 2 + 2119 ) - 2004 ] + 4 =
[ ( 1082 + 2119 ) - 2004 ] + 4 =
( 3201 - 2004 ) + 4 =
1197 + 4 = 1201

Answer 2

1)21024:4=5256
2)255:17=15
3)5256+15=5271
4)5271*2=10542
5)10542+2119=12661
6)12661-2004=10657
7)10657:10657=1
8)1+4=5
9)5*4=20
10)20:4=5