No problem, we've got 2102 and 3125 to multiply
2102 × 3125 = 3125 × (2102)
+ 3125 × 2 giving us 6250
+ 3125 × 00 that results in 0
+ 3125 × 100 what gives us 312500
+ 3125 × 2000 resulting in 6250000

= 6568750
