We're going to solve 3309 multiplied by 4106
3309 × 4106 = 4106 × (3309)
+ 4106 × 9 that equals 36954
+ 4106 × 00 yielding 0
+ 4106 × 300 giving us 1231800
+ 4106 × 3000 producing 12318000

= 13586754
