Answer variants:
410.805
800604.228
4010.85
4010.805
800064.2028
800064.228
1. 8×105+6×102+4×100+2×10-1+2×10-2+8×10-3 \(=\)
 
2. 4×102+1×101+8×101+5×10-3 \(=\)