No problem, we've got 6625 and 2503 to multiply
6625 × 2503 = 2503 × (6625)
+ 2503 × 5 that is equal 12515
+ 2503 × 20 giving us 50060
+ 2503 × 600 that is equal 1501800
+ 2503 × 6000 giving us 15018000

= 16582375
