We're going to solve 4228 multiplied by 9979
4228 × 9979 = 9979 × (4228)
+ 9979 × 8 yielding 79832
+ 9979 × 20 that is equal 199580
+ 9979 × 200 that results in 1995800
+ 9979 × 4000 producing 39916000

= 42191212
