We're going to solve 3884 multiplied by 4140
3884 × 4140 = 4140 × (3884)
+ 4140 × 4 resulting in 16560
+ 4140 × 80 what gives us 331200
+ 4140 × 800 which equals 3312000
+ 4140 × 3000 what gives us 12420000

= 16079760
