Alright, let's work through 1800 times 3351 step by step
1800 × 3351 = 3351 × (1800)
+ 3351 × 0 that equals 0
+ 3351 × 00 which equals 0
+ 3351 × 800 producing 2680800
+ 3351 × 1000 giving us 3351000

= 6031800
