We're going to solve 5665 multiplied by 3198
5665 × 3198 = 3198 × (5665)
+ 3198 × 5 which equals 15990
+ 3198 × 60 yielding 191880
+ 3198 × 600 yielding 1918800
+ 3198 × 5000 what gives us 15990000

= 18116670
