We're going to solve 4485 multiplied by 6436
4485 × 6436 = 6436 × (4485)
+ 6436 × 5 what gives us 32180
+ 6436 × 80 resulting in 514880
+ 6436 × 400 that is equal 2574400
+ 6436 × 4000 that is equal 25744000

= 28865460
