We're going to solve 2563 multiplied by 3555
2563 × 3555 = 3555 × (2563)
+ 3555 × 3 yielding 10665
+ 3555 × 60 that is equal 213300
+ 3555 × 500 that equals 1777500
+ 3555 × 2000 resulting in 7110000

= 9111465
