We're going to solve 1827 multiplied by 3531
1827 × 3531 = 3531 × (1827)
+ 3531 × 7 producing 24717
+ 3531 × 20 what gives us 70620
+ 3531 × 800 which equals 2824800
+ 3531 × 1000 what gives us 3531000

= 6451137
