We're going to solve 3987 multiplied by 3372
3987 × 3372 = 3372 × (3987)
+ 3372 × 7 yielding 23604
+ 3372 × 80 producing 269760
+ 3372 × 900 that equals 3034800
+ 3372 × 3000 giving us 10116000

= 13444164
