We're going to solve 6280 multiplied by 2161
6280 × 2161 = 2161 × (6280)
+ 2161 × 0 what gives us 0
+ 2161 × 80 yielding 172880
+ 2161 × 200 that is equal 432200
+ 2161 × 6000 giving us 12966000

= 13571080
