We're going to solve 3981 multiplied by 3008
3981 × 3008 = 3008 × (3981)
+ 3008 × 1 producing 3008
+ 3008 × 80 producing 240640
+ 3008 × 900 yielding 2707200
+ 3008 × 3000 producing 9024000

= 11974848
