Alright, let's work through 3383 times 4135 step by step
3383 × 4135 = 4135 × (3383)
+ 4135 × 3 giving us 12405
+ 4135 × 80 giving us 330800
+ 4135 × 300 yielding 1240500
+ 4135 × 3000 which equals 12405000

= 13988705
