Alright, let's work through 6942 times 3081 step by step
6942 × 3081 = 3081 × (6942)
+ 3081 × 2 what gives us 6162
+ 3081 × 40 which equals 123240
+ 3081 × 900 yielding 2772900
+ 3081 × 6000 that is equal 18486000

= 21388302
