We're going to solve 8454 multiplied by 8584
8454 × 8584 = 8584 × (8454)
+ 8584 × 4 giving us 34336
+ 8584 × 50 which equals 429200
+ 8584 × 400 that is equal 3433600
+ 8584 × 8000 which equals 68672000

= 72569136
