We're going to solve 3887 multiplied by 6689
3887 × 6689 = 6689 × (3887)
+ 6689 × 7 that equals 46823
+ 6689 × 80 that results in 535120
+ 6689 × 800 resulting in 5351200
+ 6689 × 3000 what gives us 20067000

= 26000143
