We're going to solve 6445 multiplied by 1895
6445 × 1895 = 1895 × (6445)
+ 1895 × 5 what gives us 9475
+ 1895 × 40 yielding 75800
+ 1895 × 400 giving us 758000
+ 1895 × 6000 which equals 11370000

= 12213275
