We're going to solve 7689 multiplied by 3005
7689 × 3005 = 3005 × (7689)
+ 3005 × 9 what gives us 27045
+ 3005 × 80 what gives us 240400
+ 3005 × 600 what gives us 1803000
+ 3005 × 7000 which equals 21035000

= 23105445
