Alright, let's work through 5635 times 629 step by step
5635 × 629 = 629 × (5635)
+ 629 × 5 which equals 3145
+ 629 × 30 producing 18870
+ 629 × 600 what gives us 377400
+ 629 × 5000 what gives us 3145000

= 3544415
