We're going to solve 3624 multiplied by 1641
3624 × 1641 = 1641 × (3624)
+ 1641 × 4 which equals 6564
+ 1641 × 20 what gives us 32820
+ 1641 × 600 that equals 984600
+ 1641 × 3000 giving us 4923000

= 5946984
