Alright, let's work through 8999 times 3890 step by step
8999 × 3890 = 3890 × (8999)
+ 3890 × 9 resulting in 35010
+ 3890 × 90 giving us 350100
+ 3890 × 900 yielding 3501000
+ 3890 × 8000 giving us 31120000

= 35006110
