We're going to solve 3965 multiplied by 343
3965 × 343 = 343 × (3965)
+ 343 × 5 that results in 1715
+ 343 × 60 that results in 20580
+ 343 × 900 yielding 308700
+ 343 × 3000 what gives us 1029000

= 1359995
