We're going to solve 1787 multiplied by 6939
1787 × 6939 = 6939 × (1787)
+ 6939 × 7 giving us 48573
+ 6939 × 80 giving us 555120
+ 6939 × 700 what gives us 4857300
+ 6939 × 1000 giving us 6939000

= 12399993
