We're going to solve 3965 multiplied by 3036
3965 × 3036 = 3036 × (3965)
+ 3036 × 5 resulting in 15180
+ 3036 × 60 resulting in 182160
+ 3036 × 900 yielding 2732400
+ 3036 × 3000 that results in 9108000

= 12037740
