We're going to solve 2005 multiplied by 9511
2005 × 9511 = 9511 × (2005)
+ 9511 × 5 that is equal 47555
+ 9511 × 00 yielding 0
+ 9511 × 000 that equals 0
+ 9511 × 2000 resulting in 19022000

= 19069555
