We're going to solve 2005 multiplied by 3515
2005 × 3515 = 3515 × (2005)
+ 3515 × 5 that results in 17575
+ 3515 × 00 giving us 0
+ 3515 × 000 what gives us 0
+ 3515 × 2000 that results in 7030000

= 7047575
