We're going to solve 6249 multiplied by 2990
6249 × 2990 = 2990 × (6249)
+ 2990 × 9 what gives us 26910
+ 2990 × 40 what gives us 119600
+ 2990 × 200 producing 598000
+ 2990 × 6000 producing 17940000

= 18684510
