No problem, we've got 1003 and 9975 to multiply
1003 × 9975 = 9975 × (1003)
+ 9975 × 3 yielding 29925
+ 9975 × 00 that equals 0
+ 9975 × 000 what gives us 0
+ 9975 × 1000 giving us 9975000

= 10004925
