No problem, we've got 5025 and 1660 to multiply
5025 × 1660 = 1660 × (5025)
+ 1660 × 5 giving us 8300
+ 1660 × 20 yielding 33200
+ 1660 × 000 which equals 0
+ 1660 × 5000 resulting in 8300000

= 8341500
