Alright, let's work through 8990 times 2991 step by step
8990 × 2991 = 2991 × (8990)
+ 2991 × 0 that results in 0
+ 2991 × 90 which equals 269190
+ 2991 × 900 what gives us 2691900
+ 2991 × 8000 which equals 23928000

= 26889090
