We're going to solve 3120 multiplied by 1277
3120 × 1277 = 1277 × (3120)
+ 1277 × 0 which equals 0
+ 1277 × 20 that equals 25540
+ 1277 × 100 which equals 127700
+ 1277 × 3000 producing 3831000

= 3984240
