We're going to solve 2004 multiplied by 3455
2004 × 3455 = 3455 × (2004)
+ 3455 × 4 giving us 13820
+ 3455 × 00 that results in 0
+ 3455 × 000 resulting in 0
+ 3455 × 2000 what gives us 6910000

= 6923820
