We're going to solve 5105 multiplied by 8439
5105 × 8439 = 8439 × (5105)
+ 8439 × 5 yielding 42195
+ 8439 × 00 yielding 0
+ 8439 × 100 that is equal 843900
+ 8439 × 5000 giving us 42195000

= 43081095
