Alright, let's work through 9990 times 3280 step by step
9990 × 3280 = 3280 × (9990)
+ 3280 × 0 yielding 0
+ 3280 × 90 that is equal 295200
+ 3280 × 900 producing 2952000
+ 3280 × 9000 that results in 29520000

= 32767200
