We're going to solve 2638 multiplied by 4498
2638 × 4498 = 4498 × (2638)
+ 4498 × 8 what gives us 35984
+ 4498 × 30 yielding 134940
+ 4498 × 600 that is equal 2698800
+ 4498 × 2000 what gives us 8996000

= 11865724
