We're going to solve 7819 multiplied by 4012
7819 × 4012 = 4012 × (7819)
+ 4012 × 9 what gives us 36108
+ 4012 × 10 that is equal 40120
+ 4012 × 800 resulting in 3209600
+ 4012 × 7000 producing 28084000

= 31369828
