We're going to solve 9979 multiplied by 3420
9979 × 3420 = 3420 × (9979)
+ 3420 × 9 that results in 30780
+ 3420 × 70 producing 239400
+ 3420 × 900 that results in 3078000
+ 3420 × 9000 producing 30780000

= 34128180
