We're going to solve 7311 multiplied by 3939
7311 × 3939 = 3939 × (7311)
+ 3939 × 1 what gives us 3939
+ 3939 × 10 that is equal 39390
+ 3939 × 300 giving us 1181700
+ 3939 × 7000 yielding 27573000

= 28798029
