We're going to solve 6391 multiplied by 3558
6391 × 3558 = 3558 × (6391)
+ 3558 × 1 which equals 3558
+ 3558 × 90 giving us 320220
+ 3558 × 300 that results in 1067400
+ 3558 × 6000 giving us 21348000

= 22739178
