We're going to solve 1685 multiplied by 3887
1685 × 3887 = 3887 × (1685)
+ 3887 × 5 that results in 19435
+ 3887 × 80 that is equal 310960
+ 3887 × 600 yielding 2332200
+ 3887 × 1000 that results in 3887000

= 6549595
