We're going to solve 3939 multiplied by 2251
3939 × 2251 = 2251 × (3939)
+ 2251 × 9 which equals 20259
+ 2251 × 30 yielding 67530
+ 2251 × 900 yielding 2025900
+ 2251 × 3000 that is equal 6753000

= 8866689
