We're going to solve 6921 multiplied by 3980
6921 × 3980 = 3980 × (6921)
+ 3980 × 1 which equals 3980
+ 3980 × 20 resulting in 79600
+ 3980 × 900 producing 3582000
+ 3980 × 6000 that is equal 23880000

= 27545580
