We're going to solve 3169 multiplied by 2005
3169 × 2005 = 2005 × (3169)
+ 2005 × 9 what gives us 18045
+ 2005 × 60 which equals 120300
+ 2005 × 100 that equals 200500
+ 2005 × 3000 that equals 6015000

= 6353845
