No problem, we've got 2003 and 4126 to multiply
2003 × 4126 = 4126 × (2003)
+ 4126 × 3 producing 12378
+ 4126 × 00 that results in 0
+ 4126 × 000 that is equal 0
+ 4126 × 2000 giving us 8252000

= 8264378
