Alright, let's work through 3261 times 6610 step by step
3261 × 6610 = 6610 × (3261)
+ 6610 × 1 what gives us 6610
+ 6610 × 60 giving us 396600
+ 6610 × 200 that results in 1322000
+ 6610 × 3000 which equals 19830000

= 21555210
