We're going to solve 3299 multiplied by 7831
3299 × 7831 = 7831 × (3299)
+ 7831 × 9 yielding 70479
+ 7831 × 90 what gives us 704790
+ 7831 × 200 that is equal 1566200
+ 7831 × 3000 giving us 23493000

= 25834469
