We're going to solve 6442 multiplied by 3427
6442 × 3427 = 3427 × (6442)
+ 3427 × 2 that results in 6854
+ 3427 × 40 what gives us 137080
+ 3427 × 400 giving us 1370800
+ 3427 × 6000 that results in 20562000

= 22076734
