We're going to solve 3165 multiplied by 4385
3165 × 4385 = 4385 × (3165)
+ 4385 × 5 what gives us 21925
+ 4385 × 60 producing 263100
+ 4385 × 100 that equals 438500
+ 4385 × 3000 resulting in 13155000

= 13878525
