We're going to solve 2130 multiplied by 1785
2130 × 1785 = 1785 × (2130)
+ 1785 × 0 that equals 0
+ 1785 × 30 what gives us 53550
+ 1785 × 100 yielding 178500
+ 1785 × 2000 what gives us 3570000

= 3802050
