We're going to solve 6415 multiplied by 6355
6415 × 6355 = 6355 × (6415)
+ 6355 × 5 producing 31775
+ 6355 × 10 what gives us 63550
+ 6355 × 400 which equals 2542000
+ 6355 × 6000 what gives us 38130000

= 40767325
